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Multiparty Calling
Ability to establish a conference call involving up to five
additional parties.
PIN (Personal Identification Number)
Security code that protects the phone/SIM against
unauthorized use. The PIN is supplied by the service
provider with the SIM card. It may be a four to eight-digit
number and can be changed, as required.
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.
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 on the phone, that:
• vary according to the function that you are currently using
• are indicated on the bottom line of the display just above
the corresponding key.
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.
Glossary
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