(57) ABSTRACT A system and method provides multiple sequential call forwarding transfers
to a sequence of C-numbers within a conventional cellular radio communications system by …

An approach is provided for global multiline roaming. A global roaming multiline platform
provisions a communication device with a plurality of communication access numbers …

(57) ABSTRACT A system, method, and computer product are provided for facilitating mobile
communication corresponding to Mul tiple MSISDNs associated with Multiple IMSIs of a sub …

A method and arrangement in a data collection network node (130, 140) for gathering
information to be used for identification of at least one primary tracking area associated with …

6.536, 037 B1 3, 2003 E. etal." user identifier and a network address for the local session
state 6,594.483 B2 7/2003 Nykanen et al. store server having the session state information …

US7260207B2 - Methods, systems, and computer program products for providing presence-qualified
E.164 number mapping (ENUM) service in a communications network - Google Patents …

Devices, systems and methods are disclosed for automated multi-device, multi-persona
wireless SIM management. A virtual SIM database associated with a user is maintained on …

The present invention relates to method and arrangements for using an identifier of a
predefined type, eg an RNTI identi fying one configuration on an out-band control channel …

US7746864B1 - System and method for routing inter-carrier short message service or
multimedia message service messages - Google Patents US7746864B1 - System and method …

An arrangement and method for mobile communication that includes at least one mobile
radio network and at least one mobile radio terminal device, wherein an IP-network is linked …