Panasonic EB-G450 - Manual (Page 26)

Other Information
Glossary of Terms
DTMF Dual Tone Multiple Frequency tones. The numeric keys 0 to 9, and
* and # will generate different DTMF tones when pressed during
conversation. These are used to access voice mail, paging and
computerised home banking.
GSM Global System for Mobile communications. The name given to the
advanced digital technology that your telephone uses.
Home country The country where your home network operates.
Home network The GSM network on which your subscription details are held.
Lock code Used for security of your telephone. Factory set to “0000”.
Message Centre Where messages are sent before they are forwarded onto their
destination. The Message Centre number may be programmed
into your SIM or supplied by your Service Provider.
Network
operator
The organisation responsible for operating a GSM network. Each
country will have a different network operator.
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.
PIN2 Personal Identification Number used for the control of Fixed Dial
Store and call charge metering. Supplied by your Service Provider.
PUK/ PUK2 PIN/PIN2 Unblocking Key. Used to unblock the PIN/PIN2. Supplied
by your Service Provider.
Registration The act of locking on to a GSM network. This is usually performed
automatically by your telephone.
Roaming The ability to use your telephone on networks other than your
Home network.
Service Provider The organisation responsible for providing access to the GSM
network.
22
Other Information