Patent ID: 9363381
Filing Date: 2016-06-07
CPC Classification: H04M,H04W

Claim Text:
1. A method for transferring a call between devices of a single user, the method comprising: pairing, over a master-less communication link, a narrowband communication device operating in a narrowband communication system and a broadband communication device operating in a broadband communication system; sharing a radio identifier between the narrowband communication device and the broadband communication device; establishing the call on both the narrowband communication system and the broadband communication system; processing a trigger signal indicating that the call is to be transferred from one to the other of the broadband communication device and the narrowband communication device; evaluating, in response to the trigger signal, an operational status of either the narrowband communication device or the broadband communication device; and transferring call details between the broadband communication device and the narrowband communication device; wherein using the radio identifier and the call details, and based on the operational status, the call is transferred from one to the other of the broadband communication device and the narrowband communication device.