Method and system for processing a service request relating to installation, maintenance or repair of telecommunications services provided to a customer premises

• US 5,920,846 A
• Filed: 02/27/1996
• Issued: 07/06/1999
• Est. Priority Date: 02/27/1996
• Status: Expired due to Fees

• Current Assignee: Southwestern Bell Telephone Company (AT&T, Inc.)
• Original Assignee: Southwestern Bell Telephone Company (AT&T, Inc.)
• Inventors: Storch, Danny L., Storch, Joan A.
• Primary Examiner(s): Hafiz, Tariq R.
• Assistant Examiner(s): DAM, TUAN QUANG
• Application Number:
  US08/608,838
• Time in Patent Office: 1,225 Days
• Field of Search: 705/7, 705/8, 705/9, 705/11, 364/468.05-468.08, 379/1, 379/2, 379/4-6, 379/9, 379/10, 379/14, 379/15, 379/18, 379/26, 379/27, 379/29, 379/32, 379/33, 379/34, 379/258, 379/280, 379/399, 370/241, 370/242, 370/246, 370/248, 370/249, 370/251, 371/20.1, 371/20.4, 371/20.5
• US Class Current: 705/7.14
• CPC Class Codes: G06Q 10/06311 Scheduling, planning or task assignment for a person or group
• CPC Class Codes: G06Q 10/063112 Skill-based matching of a person or a group to a task
• CPC Class Codes: G06Q 10/06314 Calendaring for a resource
• CPC Class Codes: G06Q 10/06315 Needs-based resource requirements planning or analysis
• CPC Class Codes: G06Q 10/1097 Task assignment
• CPC Class Codes: H04M 3/22 Arrangements for supervision, monitoring or testing
• CPC Class Codes: H04M 7/12 for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal

Abstract

An integrated system and method is provided for processing a service request for installation, maintenance or repair of a local loop maintained by a telecommunications company and providing locally switched service to a customer premise. The system includes a computer network that allows for inputting and processing customer information; generating a service request based upon customer information and information associated with the local loop; assigning to the service request an available appointment time for providing the requested service based upon updated information indicating the availability of qualified outside technicians; dispatching an available technician to the customer premise at or before the assigned appointment time to install or repair outside facilities associated with the local loop or to install or replace a special line conditioning termination equipment at a network interface for the customer premise when loop loss associated with the local loop is not maintained at an acceptable level for the locally switched service, processing completion information input by the technician associated with tasks performed to establish working service, including information indicating whether the special line conditioning termination equipment was installed or replaced; completing the service request once working service is established; storing computer information relating to locally switched services including information indicating whether line conditioning termination equipment is installed at the customer premise; and creating or updating the computer information stored in the computer memory means based upon information associated with the completed service request.

Claims

1. A system for processing a service request for installation, maintenance or repair of a local loop maintained by a telecommunications company and providing locally switched telecommunication service to a customer premise, comprising:

(a) computer data processing means for inputting and processing customer information;

(b) computer data processing means for generating a service request based upon the customer information and upon information associated with the local loop including inside and outside plant facilities supporting the local loop;

(c) computer data processing means for assigning to the service request an available appointment time for providing the requested service based upon updated information indicating the availability of qualified outside technicians;

(d) computer data processing means for dispatching an available technician to the customer premise at or before the assigned appointment time to install or repair outside facilities associated with the local loop or to install or replace a special line powered, line conditioning termination equipment on a network side of a network interface associated with the customer premise when loop loss associated with the local loop is not maintained at an acceptable level for the locally switched service provided to the customer premise;

(e) computer data processing means for processing completion information input by the technician associated with tasks performed by the technician to establish working service to the customer premise, including information indicating whether the special line conditioning termination equipment was installed or replaced;

(f) computer data processing means for completing the service request once working service is established at the customer premise;

(g) computer memory means for storing computer information relating to locally switched services provided by the telecommunication company including information indicating whether line conditioning termination equipment is installed at the customer premise; and

(h) computer data processing means for creating or updating the computer information stored in the computer memory means based upon information associated with the completed service request.

2. A system for providing a locally switched telecommunication service to a customer premise, improvements comprising:

(a) a local network for providing the locally switched telecommunication service to the customer premise including a network element central office switching system and a local loop extending from a telecommunication company local serving office to a customer premise;

(b) a weather-proof housing mounted on an outside wall of the customer premise;

(c) a network interface having a network side effectively coupled to a company side disposed inside the housing;

(d) a protection device for protecting the local network, the customer premise and customer premise equipment located in the customer premise from excessive voltages disposed inside the housing, and operatively connected between the local loop and the network interface;

(e) a special line conditioning termination device for maintaining loop loss associated with the local loop within an acceptable range at the network interface based upon a class and grade of service associated with the service requested by the customer, the weather-proof housing being adapted to accommodate the special line conditioning termination device therein, the special line conditioning termination device being line powered, and disposed inside the housing and connected between the protection device and the network side of the network interface; and

(f) a computer system for processing a customer service request for installation of the locally switched service that is to be provided to the customer premise, said computer system including computer data processing means for dispatching a technician to the customer premise to install the special line conditioning equipment between the protection device and the network side of the network interface inside the housing when the loop loss exceeds an acceptable range based upon the class and grade of service associated with the service requested by the customer, and further including computer memory means for storing computer information relating to the locally switched service provided across the local loop to the customer premise including information indicating the special line conditioning termination device is installed at the customer premise.

3. The telecommunication system as set forth in claim 2 wherein the special line conditioning termination device automatically adjusts the loop loss to maintain the loop loss within the acceptable range whenever the line conditioning termination device detects an off hook condition triggered by the customer premise equipment.

4. The telecommunication system as set forth in claim 2 wherein the local loop is not loaded.

5. The telecommunication system as set forth in claim 2 further including a plurality of local loops extending to the customer premise from the local serving office and a plurality of special line conditioning termination devices disposed inside the housing and connected between the protection device and the network side of the network interface for each local loop.

6. The telecommunication system as set forth in claim 2 wherein the special line conditioning termination device has a weather-proof construction.

7. In a system for providing an analog locally switched telecommunication service to a customer premise, improvements comprising:

(a) a local network for providing the locally switched telecommunication service to the customer premise including a network element central office switching system and a local loop extending from a telecommunication company local serving office to a customer premise;

(b) a weather-proof housing mounted on an outside wall of the customer premise;

(c) a network interface having a network side effectively coupled to a company side disposed inside the housing;

(d) a protection device for protecting the local network, the customer premise and customer premise equipment located in the customer premise from excessive voltages disposed inside the housing, and operatively connected between the local loop and the network interface;

(e) at least one analog special line conditioning termination device for maintaining loop loss associated with the local loop within an acceptable range at the network interface based upon a class and grade of service associated with the analog service, the special line conditioning termination device being line powered, and disposed inside the housing and connected between the protection device and the network side of the network interface;

(f) computer data processing means for generating a service order for installation of the analog locally switched service at the customer premise based upon customer information including information indicating the class and grade of service associated with the service requested by the customer and information associated with the local loop;

(g) computer data processing means for assigning to the service order information when the class and grade of requested service is less than 81/2 dB information indicating the special line conditioning termination device needs to be installed at the customer premise;

(h) computer data processing means for dispatching a technician to the customer premise to install the special line conditioning device between the protection device and the network side of the network interface inside the housing when the loop loss exceeds an acceptable range based upon the class and grade of service associated with the service requested;

(i) computer data processing means for processing completion information input by the technician after the special line conditioning termination device is installed;

(j) computer data processing means for completing the service order after installation of the requested service; and

(k) computer memory means for storing computer information relating to the analog locally switched service provided across the local loop to the customer premise including information indicating the special line conditioning termination device is installed at the customer premise.

8. In a system for processing a service request for installation of locally switched telecommunication service provided by a telecommunication company at a customer premise, improvements comprising:

(a) computer data processing means for generating a service order based upon customer information including information indicative of a class and grade of service associated with the requested service;

(b) computer data processing means for assigning to the service order an available appointment time for installation of the requested service based upon updated information indicating the availability of qualified outside technicians;

(c) computer data processing means for assigning information to service orders when the class and grade of service associated with the requested service indicates that further evaluation of the service is needed to determine if special line powered, line conditioning termination equipment needs to be installed on a network side of a network interface located at the customer premise for the requested service;

(d) computer data processing means for assigning to the service order information indicating inside and outside plant facilities needed to establish a working circuit from a telecommunication company local serving central office to the customer premise based upon information associated with the service order;

(e) computer data processing means for dispatching a qualified technician to the customer premise at or before the assigned appointment time to establish the working circuit by installing or replacing outside plant facilities or to install the special line conditioning termination equipment;

(f) computer data processing means for processing completion information input by the outside technician associated with tasks performed by the technician to establish working service to the customer premise, including information indicating whether the special line conditioning termination equipment is installed at the customer premise;

(g) computer data processing means for completing the service order after installation of the requested service to the customer premise;

(h) computer memory means for storing computer information relating to locally switched services provided by the telecommunication company to the customer premise including information indicative of whether line conditioning termination equipment was installed at the customer premise; and

(i) computer data processing means for creating or updating the computer information stored in the computer memory means based upon information associated with the completed service order.

9. In the system of claim 8 further including computer memory means for storing computer information representative of outside plant facilities potentially having the special line conditioning termination equipment associated therewith, and computer data processing means for assigning to the service order information indicating those outside plant facilities involved in establishing the working circuit that potentially have the special line conditioning termination equipment associated therewith.

10. In the system of claim 9 wherein the information assigned to the service order when class and grade of service associated with the requested service indicates further evaluation is needed, includes information representative of reset functions associated with the line conditioning equipment that may be installed at the customer premise.

11. In the system of claim 10 further including computer data processing means for correcting the reset information if the reset function of the special line conditioning equipment differs from the reset information assigned to the service order.

12. In the system of claim 8 wherein the information assigned to the service order indicating further evaluation of the need to install line conditioning equipment includes information indicating whether analog or digital line conditioning equipment is needed for installation at the customer premise.

13. In the system of claim 12 further including computer data processing means for correcting information assigned to the service order indicating whether analog or digital line conditioning equipment is installed when the assigned information does not accurately reflect the equipment installed at the customer premise.

14. In the system of claim 12 wherein the information assigned to the service order indicating further evaluation of the need to install line conditioning equipment includes information indicating whether the equipment is manually resettable, semi-automatically resettable or fully automatically resettable.

15. In the system of claim 14 further including computer data processing means for correcting information assigned to the service order indicating whether the equipment is manually resettable, semi-automatically resettable or fully automatically resettable when the assigned information does not accurately reflect the equipment installed at the customer premise.

16. In the system of claim 8 wherein fully automatically resettable line conditioning equipment is installed at the customer premise that automatically adjusts loop loss associated with a local loop providing the locally switched service to the customer premise when any off hook condition is detected by the equipment in order to maintain the loop loss within a desired range.

17. In the system of claim 8 further including:

computer data processing means for assigning a preliminary time estimate to the service order when dispatch of an outside technician is required before information indicating inside and outside plant facilities is assigned to the service order;

computer data processing means for assigning a final time estimate to the service request after information indicating inside and outside plant facilities is assigned to the service order;

computer memory means for storing updated computer information relating to total time assigned to all pending service orders requiring dispatch of an outside technician indicating estimated time needed for a outside technician to perform necessary tasks associated with each pending service order;

computer data processing means for including the preliminary time estimate in the total time information stored in the computer memory means when the final time estimate is not assigned to the service order within a predefined time interval;

computer data processing means for including the final time estimate in the total time information stored in the computer memory means;

computer data processing means comparing the preliminary time estimate to the final time estimate when the preliminary time estimate is included in the computer memory means; and

computer data processing means for removing the preliminary time estimate from the total time information when the final time estimate differs from the preliminary time estimate.

18. In the system set forth in claim 17, further including computer data processing means for indicating whether an appointment date and time is available for appointments based upon the information relating to total time assigned to pending service orders stored in the computer memory means.

19. In the system of claim 18 wherein an appointment date and time is designated as available for appointments when the total time information stored in the computer memory means is maintained below a predetermined maximum time limit.

20. In the system of claim 19 wherein an appointment date and time is designated as closed for appointments when the total time information stored in the computer memory means is maintained at or above the predetermined maximum time limit.

21. In a system for processing a service request for installation of locally switched telecommunication service provided by a telecommunication company at a customer premise, improvements comprising:

(a) computer data processing means for inputting and processing customer information including a customer name, a customer premise address, telephone number and information indicative of a class and grade of service associated with the requested service;

(b) computer data processing means for generating a service order based upon the customer information;

(c) computer memory means for storing computer information identifying available appointment times and dates for installation of the requested service;

(d) computer data processing means for continuously monitoring information indicating availability of telecommunication company technicians to install the requested service, and updating the information indicating available appointment times and dates;

(e) computer data processing means for assigning to the service order an available appointment date and time for installation of the requested service based upon the appointment information stored in the computer memory means;

(f) computer data processing means for assigning information to certain service orders when the class and grade of service associated with the requested service indicates that further evaluation of whether special line powered, line conditioning termination equipment needs to be installed on a network side of a network interface located at the customer premise for the requested service;

(g) computer memory means for storing computer information relating to inside and outside telecommunication plant facilities maintained by the telecommunication company, and computer data processing means for selecting and assigning to the service order information indicating inside and outside plant facilities for providing the requested service to the customer premise based upon information associated with the service order and stored in the computer memory means;

(h) computer memory means for storing computer information identifying outside plant facilities potentially having the special line conditioning termination equipment associated therewith;

(i) computer data processing means for determining whether an outside telecommunication company technician needs to be dispatched to the customer premise to establish a working circuit between the customer premise and a telecommunication company local serving central office or to install the special line conditioning termination equipment, and dispatching a qualified and available outside technician, when needed to establish the working circuit, to the customer premise at or before the assigned appointment date and time;

(j) computer data processing means for processing completion information input by the outside technician associated with tasks performed by the technician to establish working service to the customer premise, including information indicating whether the special line conditioning termination equipment was installed;

(k) computer data processing means for completing the service order after installation of the requested service to the customer premise;

(l) computer memory means for storing computer information relating to locally switched services provided by the telecommunication company to each telecommunication company customer including customer records indicative of a class and grade of each service provided to a particular customer premise, when each service was installed, inside and outside telecommunication plant facilities used to provide each service, customer name, customer premise address, each associated telephone number, whether line conditioning termination equipment is installed at the customer premise; and

(m) computer data processing means for creating or updating the customer records stored in the computer memory means and associated with the customer premise at which the requested service was installed based upon the completed service order.

22. In a system for processing a trouble report relating to repair of a local loop extending from a telecommunication company central office to a customer premise and providing any locally switched telecommunication service, improvements comprising:

(a) computer data processing means for inputting and processing customer information including information indicative of the nature of the trouble;

(b) computer memory means for storing computer customer line record information relating to the local loop including information associated with inside and outside plant facilities supporting the local loop and information indicative of whether special line powered, line conditioning equipment is installed on a network side of a network interface at the customer premise to maintain loop loss associated with the local loop at an acceptable level;

(c) computer data processing and testing means for testing the local loop for problems including shorts, grounds, opens and impedance mismatch;

(d) computer data processing means for generating the trouble report based upon the customer information, test results and customer line record information;

(e) computer data processing means for assigning to the service request an available appointment date and time for providing the requested service based upon updated information indicating the availability of technicians qualified to perform tasks that may be necessary to correct the trouble;

(f) computer data processing means for dispatching a qualified and available technician at or before the assigned appointment time if needed to repair defective outside facilities associated with the local loop or to install or replace a special line conditioning termination equipment at the customer premise when loop loss associated with the local loop is not maintained at an acceptable level for the locally switched service at the customer premise;

(g) computer data processing means for processing completion information input by the technician associated with tasks performed by the technician to correct the trouble, including information indicating whether the special line conditioning termination equipment was installed or replaced;

(h) computer data processing means for completing the trouble report once working service is established at the customer premise; and

(i) computer data processing means for creating or updating customer line record information based upon information associated with the completed trouble report.

23. In the system of claim 22 further including:

computer data processing means for assigning a current time estimate to the trouble report when dispatch of an outside technician is required;

computer memory means for storing updated computer information representative of appointment dates and times including information indicating total time assigned to all pending trouble reports requiring dispatch of an outside technician indicating estimated time needed for a outside technician to perform necessary tasks associated with each pending trouble report;

computer data processing means for including the current time estimate in the total time information stored in the computer memory means;

computer data processing means comparing information associated with the trouble report to information stored in the computer memory means to determine whether information relating to the trouble report was previously stored in the computer memory means; and

computer data processing means for removing previously stored information from the date and time information stored in the computer memory means when the current time estimate differs from the previously stored information.

24. In the system set forth in claim 23, further including computer data processing means for indicating whether an appointment date and time is available for appointments based upon the information relating to total time assigned to pending trouble reports stored in the computer memory means.

25. In the system of claim 24 wherein an appointment date and time is designated as available for appointments when the total time information stored in the computer memory means is maintained below a predetermined maximum time limit.

26. In the system of claim 25 wherein an appointment date and time is designated as closed for appointments when the total time information stored in the computer memory means is maintained at or above the predetermined maximum time limit.

27. In a system for processing a service order requesting disconnection of an existing locally switched service provided by a telecommunication company central office to a customer premise, improvements comprising:

(a) computer data processing means for generating a service order based upon customer information including a customer name, a customer premise address, telephone number and information indicative of a class and grade of service associated with the requested service;

(b) computer data processing means for assigning information to service orders indicating whether special line powered, line conditioning termination equipment was installed previously on a network side of a network interface located at the customer premise to provide a stabilized loop loss within a desired range for the installed service;

(c) computer data processing means for assigning to the service order an available appointment date and time for disconnecting of the service based upon updated information indicating the availability of outside technicians;

(d) computer data processing means for assigning to the service order information indicating inside and outside plant facilities used to provide a working circuit from a telecommunication company local serving central office to the customer premise based upon information associated with the service order;

(e) computer data processing means for dispatching a qualified and available outside technician to the customer premise at or before the assigned appointment time disconnect and retrieve the special line conditioning termination equipment if the information assigned to the service order indicates the line conditioning termination equipment was previously installed;

(f) computer data processing means for processing completion information input by the outside technician, if dispatched, associated with tasks performed by the technician to disconnect the service provided to the customer premise, including information indicating whether the special line conditioning termination equipment was retrieved;

(g) computer data processing means for assigning to the service order, when the technician does not remove the line conditioning equipment at the time service is disconnected, information indicating the line conditioning equipment remains installed at the customer premise after disconnection of the service;

(h) computer data processing means for completing the service order after disconnection of the service to the customer premise; and

(i) computer memory means for storing computer information indicating the customer premises at which line conditioning equipment remains installed after disconnection of service to the customer premise.

28. In the system of claim 27 further including:

(a) computer data processing means for generating a report based upon information, including the information stored in the computer memory means indicating the customer premise where line conditioning equipment remains installed and service is disconnected so that the equipment left in at the customer premise can be retrieved by an outside technician; and

(b) computer data processing means for removing from the computer memory means, after the line conditioning equipment indicated in the report is retrieved from the customer premises, the information identifying the customer premises where line conditioning equipment remains installed after disconnection of service.

29. In a method of operating a general purpose digital computer network having data storage memory for processing a customer request for service relating to locally switched telecommunication service provided across a local loop extending from a telecommunication company central office to a customer premise, comprising the steps of:

(a) computer data processing customer information into computer memory including information indicative of the customer request for service and activity to be performed in processing the customer request;

(b) computer data processing generation of a service request based upon the customer information and information associated with the local loop including information indicating when special line powered, line conditioning termination equipment used to provide a loop loss within a desired range potentially is or needs to be installed at the customer service;

(c) computer data processing assignment and storage into computer memory to the service request an available appointment date and time for providing the requested service;

(d) computer data processing determination of whether a technician needs to be dispatched to the customer premise on or before the appointment time based upon information associated with the service request;

(e) computer data processing dispatch of an available technician to the customer premise to install, replace or remove outside facilities associated with the local loop or special line conditioning termination equipment;

(f) computer data processing of completion information input by the technician associated with tasks performed by the technician and including information indicating whether special line conditioning termination equipment was installed, replaced or removed, and storage of that information in computer memory;

(g) computer data processing completion of the service request;

(h) data storing in computer memory of information relating to locally switched services provided by the telecommunication company to the customer premise including information indicating whether line conditioning equipment is installed at the customer premise; and

(i) computer data processing update and storage into computer memory information associated with the completed service request.

30. In a method of operating a general purpose digital computer having data storage memory for processing a service request relating to the installation of a locally switched telecommunications service provided to a customer premise at a desired class and grade of service, comprising the steps of:

(a) computer data processing generating a service order based on input to data processing of the requested service to be provided to the customer premise;

(b) computer data processing scheduling of a due date in computer memory for installation of the requested service based upon availability of a qualified outside technician to install the requested service at the customer premise;

(c) computer data processing assigning an identifier to the service order in computer memory when special line powered, line conditioning equipment potentially needs to be installed on a network side of a network interface located at the customer premise to provide the desired class and grade of service;

(d) computer data processing assigning into computer memory a code to the service order indicating special line conditioning equipment is required at the customer premise;

(e) computer data processing assigning into computer memory all necessary inside and outside plant facilities and equipment to the service order to establish a circuit between the customer premise and a telecommunications central office across which the requested service is provided;

(f) data storage in computer memory of information indicating installation of those inside and outside facilities and equipment that are assigned and not previously installed;

(g) computer data processing dispatch of a qualified technician to install special line conditioning termination equipment at the customer premise based upon the identifier and code;

(h) data storing in computer memory information indicating installation of the line conditioning termination equipment when loop loss associated with the circuit does not satisfy the requested class and grade of service;

(i) computer data processing deleting the code from the service order in computer memory when the code is assigned to the service order and the line conditioning equipment is not installed at the customer premise; and

(j) computer data processing updating computer memory to accurately reflect whether line conditioning equipment is installed at the customer premise.

31. The method as set forth in claim 30, further including the steps of:

data storing of an entry in the service order in computer memory when the line conditioning equipment is not removed upon disconnection of the locally switched telecommunications service to the customer premise;

computer data processing generating of a report based on the entries indicating those customer premises at which the line conditioning equipment is installed and service is disconnected; and

data storing into computer memory information indicating retrieval of the line conditioning equipment from the customer premises where the service is disconnected.

32. A system for providing a locally switched telecommunication service to a customer premise, comprising:

(a) a local network for providing the locally switched telecommunication service to the customer premise including a network element central office switching system and a local loop extending from a telecommunication company local serving office to a customer premise;

(b) a network interface having a network side effectively coupled to a company side;

(c) a protection device for protecting the local network, the customer premise and customer premise equipment located in the customer premise from excessive voltages, and operatively connected between the local loop and the network interface;

(d) a special line powered, line conditioning termination device for maintaining loop loss associated with the local loop within an acceptable range at the network interface based upon a class and grade of service associated with the service requested by the customer, the special line conditioning termination device being disposed and connected between the protection device and the network side of the network interface; and

(e) a computer system for processing a customer service request for installation of the locally switched service that is to be provided to the customer premise, said computer system including computer data processing means for dispatching a technician to the customer premise to install the special line conditioning equipment between the protection device and the network side of the network interface when the loop loss exceeds an acceptable range based upon the class and grade of service associated with the service requested by the customer, and further including computer memory means for storing computer information relating to the locally switched service provided across the local loop to the customer premise including information indicating the special line conditioning termination device is installed at the customer premise.

33. A method for providing a locally switched telecommunication service to a customer premise across a local network including a local loop, comprising the steps of:

(a) mounting a weather-proof housing mounted on an outside wall of the customer premise;

(b) providing a network interface inside the housing having a network side effectively coupled to a company side;

(c) providing a protection device inside the housing between the local loop and the network interface for protecting the local network, the customer premise and customer premise equipment located in the customer premise from excessive voltages disposed inside the housing;

(d) installing at least one analog special line powered, line conditioning termination device inside the housing between the protection device and the network side of the network interface for maintaining loop loss associated with the local loop within an acceptable range based upon a class and grade of service associated with the analog service;

(e) computer data processing generation of a service order based upon input to data processing of the requested service to be provided to the customer premise and information associated with the local loop;

(f) computer data processing scheduling of a due date in computer memory for installation of the requested service based upon availability of a qualified outside technician to install the requested service at the customer premise;

(g) computer data processing assigning an identifier to the service order in computer memory when line conditioning equipment potentially needs to be installed at the customer premise to provide the desired class and grade of service;

(h) computer data processing assigning into computer memory a code to the service order indicating special line conditioning equipment is required at the customer premise;

(i) computer data processing assigning into computer memory all necessary inside and outside plant facilities and equipment to the service order to establish a circuit between the customer premise and a telecommunications central office across which the requested service is provided;

(j) data storage in computer memory of information indicating installation of those inside and outside facilities and equipment that are assigned and not previously installed;

(k) computer data processing dispatch of a qualified technician to install special line conditioning termination equipment at the customer premise based upon the identifier and code;

(l) data storing in computer memory information indicating installation of the line conditioning termination equipment when loop loss associated with the circuit does not satisfy the requested class and grade of service;

(m) computer data processing deleting the code from the service order in computer memory when the code is assigned to the service order and the line conditioning equipment is not installed at the customer premise; and

(n) computer data processing updating computer memory to accurately reflect whether line conditioning equipment is installed at the customer premise.