Receipt of type II caller identification in multi-cordless...

Selective mobile station calling method for digital cordless tel

Shared-use portable telephone and method of sharing portable...

Synchronizing information across telecommunications...

System and method for automatically transferring a call from...

System and method for private radio communication

System and method for wireless voice and computer communication

System and method for wireless voice and computer...

System and method of automatically conveying a Wireless...

Telecommunications system, a channel extension protocol, and...

Telephone instrument with built-in modem device, and system...

Telephone system

Telephone system and bell sound detecting method thereof

Telephone system capable of utilizing telephone number informati

Telephone system providing a talking operation after main power

Telephone using service messages for identification signals

Traffic channel allocating method in GSM mobile communication

Transmission channel allocation method and radio apparatus...

Two band 25 channel cordless telephone system

Unbalanced coding for cordless telephony