| Glossary of Terms | |
Glossary of Terms | ||
| Dual Tone | |
| ||
DTMF Tones | communicate with computerized phone | |
| systems, voice mailboxes etc. | |
|
| |
| Global System for Mobile Communications. | |
GSM | The name given to the advanced digital | |
| technology that your phone uses. | |
|
| |
Home country | The country where your home network | |
operates. | ||
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| |
Home network | The GSM network on which your subscription | |
details are held. | ||
| ||
|
| |
Network | The organization responsible for operating a | |
Operator | GSM network. | |
|
| |
Password | Used for the control of the Call Bar. Supplied | |
by your Service Provider. | ||
| ||
|
| |
| Personal Identification Number used for SIM | |
PIN | security. Supplied by your Service Provider. If | |
the PIN is entered incorrectly 3 times, the PIN | ||
| ||
| will be blocked. | |
|
| |
| Personal Identification Number used for the | |
| control of Fixed Dial Store and Call Charge | |
PIN2 | metering. Supplied by your Service Provider. | |
| If the PIN2 is entered incorrectly 3 times, the | |
| PIN2 will be blocked. | |
|
| |
| PIN/PIN2 Unblocking Key. Used to unblock | |
| the PIN/PIN2. Supplied by your Service | |
PUK/ PUK2 | Provider. If the PUK/PUK2 is entered | |
| incorrectly 10 times, the PUK/PUK2 will be | |
| blocked. | |
|
| |
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