Telephone apparatus with calling line identification
DC CAFCFirst Claim
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1. A radio telephone apparatus comprising:
- a transceiver;
means, connected to the transceiver, for responding to a received signal conveying a telephone number identifying a source of an incoming telephone call;
memory means storing a list comprised of a plurality of records each having a plurality of fields, each record having a first field for storing a telephone number and a second field for storing an instruction associated with the telephone number stored in the first field, said instruction relating to the operation of said radio telephone apparatus;
means, responsive to at least one input signal from a user, for selectively accessing one of the stored records of said list and speed dialing the telephone number stored in the first field of the accessed record;
means, coupled to said responding means, for automatically searching said same stored list of records to identify a stored record having a telephone number stored in said first field that matches a received telephone number; and
control circuitry comprising means for responding to the instruction stored in the associated second field of an identified stored record for modifying the operation of said radio telephone apparatus in accordance with the instruction.
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Abstract
A portable cellular telephone capable of recognizing a Calling Line Identification (CLI) signal. The telephone comprises a memory in which can be stored telephone numbers together with an associated operating instruction. For example the instruction may be for the telephone to respond with a "BUSY LINE" signal. When a call is received which includes a CLI signal the memory is searched to find a number corresponding to the CLI. If a match is found the normal operating sequence is interrupted to carry out the associated instruction. Hence the telephone can respond with a "BUSY LINE" signal for calls originating from selected telephone numbers, providing a call screening facility.
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Citations
25 Claims
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1. A radio telephone apparatus comprising:
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a transceiver; means, connected to the transceiver, for responding to a received signal conveying a telephone number identifying a source of an incoming telephone call; memory means storing a list comprised of a plurality of records each having a plurality of fields, each record having a first field for storing a telephone number and a second field for storing an instruction associated with the telephone number stored in the first field, said instruction relating to the operation of said radio telephone apparatus; means, responsive to at least one input signal from a user, for selectively accessing one of the stored records of said list and speed dialing the telephone number stored in the first field of the accessed record; means, coupled to said responding means, for automatically searching said same stored list of records to identify a stored record having a telephone number stored in said first field that matches a received telephone number; and control circuitry comprising means for responding to the instruction stored in the associated second field of an identified stored record for modifying the operation of said radio telephone apparatus in accordance with the instruction. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A radio telephone comprising:
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a transceiver; a memory storing a list comprised of a plurality of records each having a plurality of fields, each record having a first field for storing a telephone number and a second field for storing an instruction associated with the telephone number stored in the first field; means, responsive to a first input signal generated by a user of said radio telephone, for accessing a specified one of said records of said list and speed dialing the telephone number stored in the first field of the accessed record; means, coupled to an output of said transceiver, for automatically comparing a received telephone number, that identifies a source of an incoming telephone call, to the telephone numbers stored in the first field of said same list of stored records; and means, upon received telephone number matching a telephone number stored in the first field of one of said stored records, for responding to the instruction in the second field of the record to modify the operation of the radio telephone in accordance with the instruction.
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9. A telephone apparatus comprising:
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a speed dialing system having a speed dial memory and a dialer, the memory having means for storing a plurality of records each of which is comprised of a stored telephone number capable of being speed-dialed and at least one associated individual operation instruction for each respective one of the stored telephone numbers; and a call-screening system comprising means for automatically comparing an identification number of an incoming call to the telephone numbers stored in the plurality of records of the speed dial memory, said call-screening system being responsive to the identification number of an incoming call matching a telephone number stored in one of said plurality of records for executing the associated individual operation instruction. - View Dependent Claims (10, 11, 12)
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13. A telephone comprising:
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means for call screening of incoming telephone calls comprising a call screening memory for storing telephone numbers and an associated individual operation instruction for each respective one of the stored telephone numbers and, means for automatically comparing telephone numbers of incoming calls to telephone numbers stored in the call screening memory; and means for speed dialing of telephone numbers comprising means for a user to selectively access one of the telephone numbers stored in the call screening memory through a keypad of the telephone and automatically dial the stored number, wherein the call screening memory is used for both call screening and speed dialing. - View Dependent Claims (14, 15)
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16. A radio telephone having a key pad, a transceiver for bidirectionally coupling the radio telephone through RF links to a second transceiver, and means for alerting a user to an occurrence of an incoming call, said radio telephone comprising:
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a memory storing a plurality of records each having a plurality of fields, each record having a first field for storing a telephone number and a second field for storing an instruction associated with the telephone number stored in the first field; a speed dialing sub-system coupled to said memory and having an input responsive to said key pad for selecting one of said records stored in said memory in accordance with input from said key pad, and for automatically dialing the telephone number stored in said first field of said selected record; and a call screening sub-system coupled to said memory, said call screening sub-system having an input coupled to said transceiver and being responsive to an incoming call that includes a telephone number of the caller for accessing said memory to search said stored records to locate a stored record having a telephone number stored in the first field that matches the telephone number of the caller, said call screening sub-system being responsive to a located stored record that has a telephone number stored in the first field, that matches the telephone number of the caller, and to the associated instruction, for selectively one of;
(a) returning a busy indication to said second transceiver; and
(b) activating said alerting means to inform the user of the occurrence of the incoming call. - View Dependent Claims (17)
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18. A radio telephone having a key pad and a transceiver for bidirectionally coupling the radio telephone through RF links to a second transceiver, said radio telephone comprising:
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a memory storing a plurality of records each having a plurality of fields, each record having a first field for storing a telephone number and a second field for storing an instruction associated with the telephone number stored in the first field; a speed dialing sub-system coupled to said memory and having an input responsive to said key pad for selecting one of said records stored in said memory in accordance with input from said key pad, and for automatically dialing the telephone number stored in said first field of said selected record; and a radio telephone operation sub-system coupled to said memory, said radio telephone operation sub-system having an input coupled to said transceiver and being responsive to an incoming call that includes a telephone number of the caller for accessing said memory to search said stored records to locate a stored record having a telephone number stored in the first field that matches the telephone number of the caller, said radio telephone sub-system being responsive to a located stored record that has a telephone number stored in the first field, that matches the telephone number of the caller, and to the associated instruction, for disabling said key pad for use at least in making outgoing calls.
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19. A radio telephone having a power source, a key pad, and a transceiver for bidirectionally coupling the radio telephone through RF links to a second transceiver, said radio telephone comprising:
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a memory storing a plurality of records each having a plurality of fields, each record having a first field for storing a telephone number and a second field for storing an instruction associated with the telephone number stored in the first field; a speed dialing sub-system coupled to said memory and having an input responsive to said key pad for selecting one of said records stored in said memory in accordance with input from said key pad, and for automatically dialing the telephone number stored in said first field of said selected record; and a radio telephone operation sub-system coupled to said memory, said radio telephone operation sub-system having an input coupled to said transceiver and being responsive to an incoming call that includes a telephone number of the caller for accessing said memory to search said stored records to locate a stored record having a telephone number stored in the first field that matches the telephone number of the caller, said radio telephone sub-system being responsive to a located stored record that has a telephone number stored in the first field, that matches the telephone number of the caller, and to the associated instruction, for decoupling at least a portion of said radio telephone from said power source.
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20. A portable radio telephone including security means for remotely disabling the radio telephone, the security means comprising:
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means responsive to a signal conveying a number identifying a source of an incoming telephone call; memory means having at least one field for storing first data specifying a telephone number and an associated field for storing second data specifying a security instruction; means for comparing the first data with the number identifying the source of the incoming telephone call; and control circuitry adapted, when the number identifying the source of the incoming call matches the first data, to respond by disabling the radio telephone in a manner dictated by the second data. - View Dependent Claims (21, 22)
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23. A radio telephone having a user-interface and means coupled to said user interface for remotely controlling an operation of said user-interface, said controlling means comprising:
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means responsive to a signal conveying a number identifying a source of an incoming call; memory means having at least one numeric field for storing first data specifying a telephone number, and an associated field for storing second data specifying an instruction; means for comparing the first data with the number identifying the source of the incoming call; and control circuitry adapted to respond, when the number identifying the source of the incoming call matches the first data, by modifying the operation of said user-interface in a manner dictated by the second data. - View Dependent Claims (24, 25)
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Specification