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Appendix II Abbreviations and Explanation
Global System of Mobile Communication
General Packet Radio Service
Wireless Application Protocol
Subscriber Identity Module
Personal Identification Number
International Mobile Equipment Identity
A service provided by the network, which allows you to answer another
incoming call without interrupting the active call, but it is different from
conference call. You can only talk to one party while another party is
held at the same time.
A service provided by the network, which allows you to divert an
incoming call to a specified number according to different
circumstances.
The phone is not used in the area of its local registered network. It
includes international and domestic roaming. In this manual it refers to
international roaming only.