COMMUNICATION DEVICE AND METHOD FOR FILTERING INCOMING CALLS THEREOF

• US 20070263803A1
• Filed: 12/09/2006
• Published: 11/15/2007
• Est. Priority Date: 04/14/2006
• Status: Abandoned Application

• Current Assignee: Hon Hai Precision Industry Co., Ltd.
• Original Assignee: Hon Hai Precision Industry Co., Ltd.
• Inventors: Chan, Wu-Hsiung
• Application Number:
  US11/608,811
• Publication Number:
  US 20070263803A1
• Time in Patent Office: Days
• US Class Current: 379/93.20
• CPC Class Codes: H04M 1/663 Preventing unauthorised calls to a telephone set
• CPC Class Codes: H04M 1/72448 with means for adapting the functionality of the device according to specific conditions

Abstract

A communication device for filtering incoming calls includes a phone number database, a rule database, a filter module, and a rule operator module. The phone number database is used for storing a plurality of phone numbers. The rule database is used for storing a plurality of rules that include a plurality of common rules for dealing with incoming calls with phone numbers stored in the phone number database, and a plurality of particular rules for dealing with indefinite incoming calls. The filter module is connected to the phone number database and the rule database, for comparing the phone numbers of the incoming calls with those in the phone number database, and for retrieving rules from the rule database based on the comparison. The rule operator module is connected to the filter module, for dealing with the incoming calls according to the retrieved rules.

Claims

1. A communication device for filtering incoming calls, comprising:

a phone number database for storing a plurality of phone numbers;

a rule database for storing a plurality of rules that comprise a plurality of common rules for dealing with incoming calls with phone numbers stored in the phone number database, and a plurality of particular rules for dealing with indefinite incoming calls;

a filter module connected to the phone number database and the rule database, for comparing the phone numbers of the incoming calls with that in the phone number database, and for retrieving rules from the rule database based on the comparison; and

a rule operator module connected to the filter module, for dealing with the incoming calls according to the retrieved rules.

2. The communication device of claim 1, wherein the indefinite incoming calls comprise the incoming calls without phone numbers, and the incoming calls with phone numbers not matching with one of those stored in the phone number database.

3. The communication device of claim 1, wherein the filter module is further used for determining whether an incoming call has a phone number.

4. The communication device of claim 3, wherein the filter module is further used for sending a request to a caller, requesting the caller to input a phone number, and querying whether the phone number is received from the caller.

5. The communication device of claim 3, wherein the filter module is further used for querying the phone number database to determine whether the phone number of the incoming call is stored in the phone number database.

6. The communication device of claim 1, wherein each of the rules comprises an index code and a processing type;

the rule database further comprises a mapping relation between the index codes and the processing types, and wherein the processing types comprise a Passing type, a Forwarding type, a Warning type, and a Rejecting type.

7. The communication device of claim 6, wherein the phone number database is further used for storing the index codes of the common rules corresponding to the phone numbers stored in the phone number database.

8. The communication device of claim 1, wherein the processing type of the particular rules corresponding to incoming calls without phone number is Rejecting.

9. The communication device of claim 1, wherein the processing type of the particular rules corresponding to incoming calls with phone numbers not matching with one of those stored in the phone number database is Warning.

10. The communication device of claim 1, further comprising an input interface, connected to the phone number database and the rule database, for inputting the phone number to the phone number database and inputting the rules to the rule database.

11. The communication device of claim 1, further comprising an output interface, connected to the rule operator module, for outputting the processed result of the rule operator module.

12. The communication device of claim 1, wherein the phone number database and the rule database are located in a memory card for meeting mobile communication requirements.

13. A method for filtering incoming calls, comprising:

providing a rule database comprising a plurality of common rules for dealing with incoming calls with phone numbers stored in a phone number database, and a plurality of particular rules for dealing with indefinite incoming calls;

receiving an incoming call;

determining whether the incoming call has a phone number;

querying the rule database to retrieve a rule to deal with the incoming call if the incoming call does not have a phone number; and

processing the incoming call without a phone number according to the retrieved rule.

14. The method for filtering incoming calls of claim 13, wherein the indefinite incoming calls comprise the incoming calls without phone numbers, and the incoming calls with phone numbers not matching with one of those stored in the phone number database.

15. The method for filtering incoming calls of claim 13, further comprising the steps of:

sending a request to a caller for a phone number if the incoming call does not have a phone number; and

determining whether a phone number is received from the caller.

16. The method for filtering incoming calls of claim 15, further comprising:

querying the rule database to retrieve a particular rule corresponding to the incoming call without a phone number if no phone number is received from the caller.

17. The method for filtering incoming calls of claim 15, further comprising:

determining whether the phone number is stored in the phone number database if the phone number is received;

retrieving an index code of a rule corresponding to the phone number from the rule database if the phone number is stored in the phone number database; and

querying the rule database to retrieve a common rule corresponding to the phone number stored in the phone number database according to the index code.

18. The method for filtering incoming calls of claim 17, further comprising:

querying the rule database to retrieve a particular rule if the phone number of the incoming call is not stored in the phone number database.

19. A method for filtering incoming calls of a communication device, comprising:

predefining a rule database comprising a plurality of rules for dealing with incoming calls of a communication device in ways different from each other;

receiving an incoming call;

querying said rule database to retrieve a rule out of said plurality of rules to deal with said incoming call based on information of said incoming call; and

processing said incoming call according to said retrieved rule.

20. The method of claim 19, further comprising a step of verifying said incoming call to retrieve said information of said incoming call by means of determining whether a calling number of a calling source of said incoming call is available.