Glossary of Terms
Roaming
Service
Provider
SIM
WAP
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The ability to use your phone on networks other
than your Home network.
The organization responsible for providing access
to the GSM network.
Subscriber Identity Module. A small smart-card
which stores unique subscriber and user-entered
information such as Phonebook and Short
Messages. Supplied by your Service Provider.
Wireless Application Protocol. The
communication standard which enables you to
download resources from the Internet to your
phone.