Nokia Corporation

Ilpo Karjalainen

Atte Lahtiranta

Juhani Latvakoski

Jari P Hamalainen

Reijo Pyörälä

Jyrki Polet

Sakari Tuohimetsä

Jussi Niskanen

An apparatus includes a display and a processor connected to the display. The processor being configured to transmit at least one reply communication in response to an incoming communication, the at least one reply communication being formatted by the processor for a communication protocol that is different from a communication protocol of the incoming communication.

Replying through different channels

A method is disclosed for providing information related to an Internet Protocol (IP) Multi-Media (IM) Subsystem (IMS) to a mobile terminal. The method includes storing the information into a memory that is readable by the mobile terminal, and reading the stored information from the memory. The memory may be at least one of a USIM, an EEPROM or a RAM. In one embodiment the information is stored during a PDP context activation procedure. A wireless communications system that operates in accordance with the method is also disclosed.

Internet protocol (IP) multimedia subsystem (IMS) availability detection

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Oulu, Finland

Ilpo Karjalainen