Glossary of Terms
| The act of locking on to a GSM network. This | |
Registration | is usually performed automatically by your | |
| phone. | |
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Roaming | The ability to use your phone on networks | |
other than your Home network. | ||
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Service | The organization responsible for providing | |
Provider | access to the GSM network. | |
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| Subscriber Identity Module. A small | |
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SIM | and | |
| Phonebook and Short Messages. Supplied by | |
| your Service Provider. | |
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