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Glossary
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PUK (PIN Unblocking Key)
Security code used to unlock the phone when an incorrect PIN
has been entered three times in succession. The eight-digit
number is supplied by the service provider with the SIM card.
Roaming
Use of your phone when you are outside your home area (when
traveling for example).
SIM (Subscriber Identification Module)
Card containing a chip with all the information required to
operate the phone (network and memory information, as well as
the subscriber’s personal data). The SIM card fits into a small
slot on the back of the phone and is protected by the battery.
SMS (Short Message Service)
Network service sending and receiving messages to and from
another subscriber without having to speak to the correspondent.
The message created or received can be displayed, received,
edited or sent.
Soft Keys
Two keys marked
soft keys and on
the phone, the
purpose of which varies according to the function that you are
currently using.
Synchronization
It is possible to coordinate the contents of specific files identical
on different devices. For example, a user can synchronize the
phonebook or contacts, calendar, and to-do list on a mobile
device with corresponding PC applications.
Voice Mail
Computerized answering service that automatically answers
your calls when you are not available, plays a greeting (optionally
in your own voice) and records a message.