System and method for identifying the incoming directory number when multiple directory numbers are assigned to one wireless device

Claim 2

The method of claim 1 wherein said step of transmitting comprises sending said TCLID signals with a paging message to said wireless communications device, in order to locate said device, as part of said setting up of said call.

Claim 3

The method of claim 1 wherein said step of transmitting comprises sending a separate message to said wireless communications device after paging and before said wireless communications device begins ringing.

Claim 4

The method of claim 1 wherein said step of transmitting comprises generating an audio encoding of said TCLID signals and sending it on an audio channel to said wireless communications device.

Claim 5

The method of claim 1 wherein said wireless communications device includes a display, said method further including the step of displaying said called directory number on said display of said wireless communications device.

Claim 6

The method of claim 1 wherein said wireless communications device includes an audible signaling device, wherein said step of indicating comprises audibly signaling differently for each of said multiple directory numbers responsive to said transmitted data.

Claim 7

The method of claim 1 wherein said transmitting occurs during an existing telephone call, said step of transmitting comprising the substeps of: sending a message including said terminating directory number to said wireless communication device; and generating a call waiting alert at said wireless communications device.

Claim 8

The method of claim 7 wherein said substep of generating a call waiting alert comprises generating a different call waiting alert corresponding to each of said plurality of directory numbers responsive to said TCLID signals.

Claim 9

The method of claim 7 wherein a second message is sent to said wireless communication device comprising an incoming calling line identification (ICLID) which is decoded and displayed at said wireless communication device.

Claim 10

A wireless communications device having a plurality of directory numbers assigned to it, said device communicating with a wireless communications system by messages and audio signals, said wireless communications system including a switching system and a plurality of cells, said wireless communications device usable in any of said cells, said wireless communications device comprising: means for receiving from said switching system information relating to a terminating calling line identification (TCLID) identifying one of said plurality of directory numbers; and means for communicating said information to said user.

Claim 11

The wireless communications device of claim 10 wherein said means for receiving said information comprises means for receiving and translating messages from said switching system.

Claim 12

The wireless communications device of claim 10 wherein said information relating to said TCLID is transmitted via said audio signals from said switching system, and said means for receiving comprises means for receiving said audio signals from said switching system and translating it into a visual display.

Claim 13

The wireless communications device of claim 10 wherein said means for communicating said information comprises an audible device that can indicate each of said plurality of directory numbers by a different sound.

Claim 14

In a cellular telephone network, said cellular telephone network communicating with a plurality of cellular communications devices, wherein each of said cellular communications devices has a plurality of directory numbers (DNs) assigned to it, said cellular telephone network including a switching system, and a plurality of cells served by a plurality of cell sites, said plurality of cellular communications devices being usable in any of said cells, a method for delivering calls to said plurality of cellular devices comprising the steps of: said cellular telephone network receiving an incoming call at said switching system, said incoming call including a terminating calling line identification (TCLID) signal, said switching system delivering said TCLID signal to one or more of said plurality of cellular devices via one of said cell sites; said one or more of said plurality of cellular devices indicating that the incoming call is for said TCLID; and said cellular telephone network connecting said call to a first of said one or more of said plurality of cellular devices to indicate to said cellular telephone network to deliver said incoming call.

Claim 15

In a cellular telephone network, said cellular telephone network including a switching system and a plurality of cell sites serving a plurality of cells, said cellular telephone network supporting a plurality of cellular devices each having a plurality of DNs assigned to it, said plurality of cellular devices being usable in any of said cells, and said cellular devices being organized by said switching system as a plurality of hunt groups, wherein when an incoming call is for one of said cellular devices in a hunt group and that cellular device is busy, another of said cellular devices in said hunt group is alerted to said incoming call, a method for delivering calls to said plurality of cellular devices comprising the steps of: said cellular telephone network receiving an incoming call at said switching system, said incoming call including a terminating calling line identification (TCLID); said switching system delivering said TCLID directly to one or more of said plurality of cellular devices; said cellular telephone network delivering to said one or more of said plurality of cellular devices an indication of the hunt group associated with said call; said one or more of said plurality of cellular devices alerting a user of said incoming call by informing said user of said TCLID and said hunt group; and said switching system connecting said incoming call to one or more of said plurality of cellular devices that signals acceptance to said cellular telephone network of said incoming call.