Portable telephone user profiles

• US 5,657,377 A
• Filed: 03/03/1993
• Issued: 08/12/1997
• Est. Priority Date: 10/22/1992
• Status: Expired due to Term

• Current Assignee: Mitel Networks Corporation
• Original Assignee: Zarlink Semiconductor Inc. (Microchip Technology Incorporated)
• Inventors: Pinard, Deborah L., Wilson, Graham
• Primary Examiner(s): Hofsass, Jeffery
• Assistant Examiner(s): Wu, Daniel J.
• Application Number:
  US08/025,869
• Time in Patent Office: 1,623 Days
• Field of Search: 379/201, 379/96, 379/95, 379/94, 379/210, 379/211, 379/212, 379/127, 379/142
• US Class Current: 379/93.02
• CPC Class Codes: H04M 3/382 using authorisation codes or passwords
• CPC Class Codes: H04M 3/42272 whereby the subscriber registers to the terminals for personalised service provision
• CPC Class Codes: H04Q 3/72 Finding out and indicating number of calling subscriber

Abstract

A method of invoking a telephone user profile is comprised of storing a user call operation profile in a database at a central switching system, dialing from any station in communication with the central switching system a predetermined sequence identifying the user, identifying the user from the sequence and the physical location of the station from which the dialing occurred and storing an indication of that physical location in the database in association with the profile; and accessing the profile for subsequent calls to the directory number and from the station, and using the profile in the processing of the subsequent calls.

Claims

1. A method of invoking a telephone user profile comprising:

(a) storing a user call operation profile comprising at least one of call forwarding information, do not disturb settings, ring time, pickup group number, interconnect number, call trace information, disconnect data, speed call information and network carrier identification in a database at a central switching system,

(b) dialing from any station in communication with said central switching system a predetermined sequence identifying the user,

(c) identifying the user from the sequence and identifying the physical location of the station from which the dialing occurred without the user dialing its line number and storing an indication of that physical location in said database in association with said profile; and

(d) accessing said profile for subsequent calls from said physical location, and using said profile in the processing of said subsequent calls.

2. A method as defined in claim 1 in which the sequence is comprised of a user directory number and a personal access code.

3. A method as defined in claim 2 in which a subsequent call is made to a remote switching system wherein the remote switching system is connected to the central switching system via at least one trunk, and further including receiving a call to said user directory number via said central switching system, accessing the database and retrieving said profile and physical location data using the directory number dialed in the received call, and supervising the completion and process of the call using said profile, to said physical location.

4. A method as defined in claim 2 in which a subsequent call is made from a calling line connected to a remote switching system wherein the remote switching system is connected to the central switching system via at least one trunk, wherein the trunk is an automatic number identification (ANI) trunk, said user seizing the calling line and dialing digits representing a call to or through said central switching system, recognizing a first digit or group of said dialed digits as an outgoing call to or through the central switching system, recognizing the physical location of the calling line, at the central switching system and retrieving said profile, and controlling subsequent processing of the call by the central switching system using said profile.

5. A method as defined in claim 2 in which a subsequent call is made from a calling line connected to a remote switching system wherein the remote switching system is connected to the central switching system via at least one trunk, wherein the trunk is an ANI trunk, said user seizing the calling line, recognizing the directory number of the calling line at the central switching system and retrieving said profile, and controlling subsequent processing of the call by the central switching system using said profile.

6. A method as defined in claim 5 in which said profile is comprised of data designating, for said user, said personal access code, said directory number, and at least one of call forwarding information, class of service, class of restriction, do not disturb setting, ring type, pickup group number, call trace information, disconnect identification, speed call information and network carrier number.

7. A method as defined in claim 4 in which said profile is comprised of data designating, for said user, said personal access code, said directory number, and at least one of call forwarding information, class of service, class of restriction, do not disturb setting, ring type, pickup group number, call trace information, disconnect identification, speed call information and network carrier number.