Samsung SGH-P107 User Manual (user Manual) (ver.1.0) (English) - Page 74

PUK PIN Unblocking Key, Roaming, SDN Service Dialling Numbers, SIM Subscriber Identification Module - sim unlock

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Glossary 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). SDN (Service Dialling Numbers) Telephone numbers supplied by your network provider and giving access to special services, such as voice mail, directory inquiries, customer support and emergency services. 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. Glossary Soft Keys Two keys marked and purpose of which: on the phone, the • varies according to the function that you are currently using • is 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. 142 143

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Glossary
142
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).
SDN (Service Dialling Numbers)
Telephone numbers supplied by your network
provider and giving access to special services, such
as voice mail, directory inquiries, customer support
and emergency services.
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.
Glossary
143
Soft Keys
Two keys marke
d
and
on the phone, the
purpose of which:
varies according to the function that you are
currently using
is 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.