User's Manual

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Glossary
Glossary
APN Access Point Name. Directs the user to the gateway or the
required service.
CHAP Challenge Handshake Authentication Protocol. A security
feature for the GPRS network.
DTMF Tones Dual Tone Multi-Frequency tones allow you to communicate
with computerised phone systems, voice mailboxes etc.
GPRS General Packet Radio Service. The technology the phone uses.
GSM Global System for Mobile Communications. The name given
to the advanced digital technology that your phone uses.
ISP Internet Service Provider.
Network Operator The organization responsible for operating a GSM network.
PAP Password Authentication Protocol. A security feature for the
GPRS network.
Password Used for the control of the Call Bar. Supplied by your service
provider.
PIN Personal Identification Number used for SIM security.
Supplied by your service provider. If the PIN is entered
incorrectly 3 times, the PIN will be blocked.
PIN2 Personal Identification Number used for the control of Fixed
Dial Store and Call Charge metering. Supplied by your service
provider. If the PIN2 is entered incorrectly 3 times, the PIN2
will be blocked.
PUK/PUK2 PIN/PIN2 Unblocking Key. Used to unblock the PIN/PIN2.
Supplied by your service provider. If the PUK/PUK2 is entered
incorrectly 10 times, the PUK/PUK2 will be blocked.
Registration The act of locking on to a GSM network. This is usually
performed automatically by your phone.
Roaming The ability to use your phone on networks other than your
Home network.
Service Provider The organization responsible for providing access to the GSM
network.
X70DPK11B1.book Page 124 Thursday, September 18, 2003 5:12 PM