Glossary of Terms
DTMFTones
DualTone Multi-Frequency tones allow you to
communicatewith computerized phone
systems,voice mailboxes etc.
GSM
GlobalSystem for Mobile Communications.
Thename given to the advanced digital
technologythat your phone uses.
Homecountry Thecountry where your home network
operates.
Homenetwork TheGSM network on which your subscription
detailsare held.
Network
Operator
Theorganization responsible for operating a
GSMnetwork.
Password Usedfor the control of the Call Bar. Supplied
byyour Service Provider.
PIN
PersonalIdentification Number used for SIM
security.Supplied by your Service Provider. If
thePIN is entered incorrectly 3 times, the PIN
willbe blocked.
PIN2
PersonalIdentification Number used for the
controlof Fixed Dial Store and Call Charge
metering.Supplied by your Service Provider.
Ifthe PIN2 is entered incorrectly 3 times, the
PIN2will be blocked.
PUK/PUK2
PIN/PIN2Unblocking Key. Used to unblock
thePIN/PIN2. Supplied by your Service
Provider.If the PUK/PUK2 is entered
incorrectly10 times, the PUK/PUK2 will be
blocked.
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Glossaryof Terms