Nokia 2110 - Manual (Page 19)

Getting Started
THE SIM CARD
The phone can only be used with a valid miniature plug-in
SIM card. The card is supplied by your network operator or
service provider.
Note: The network operator or service provider may prevent
the use of the phone with any other but the operator’s or
provider’s own SIM cards. If an unacceptable SIM card is in-
serted, the message INVALID SIM CARD will be displayed.
Should this happen, contact your dealer or network operator.
The SIM card contains all information (the phone number,
etc.) the cellular network needs for identification of the net-
work user.
In addition to the identification information required by the cel-
lular network, the SIM card contains memory space for
phone numbers and related names. This memory is called
the SIM card memory (memory A). The memory in the phone
is called the phone memory (memory B).
You may switch between the SIM card memory and the
phone memory within Menu 8 1.
Switch off the phone and wait for a few seconds before re-
moving or inserting the SIM card.
The SIM card and its contacts can be easily damaged by
scratches or bending, so be careful when you handle, insert
or remove the card.
Note: Keep all miniature SIM cards out of small children’s reach.
INSTALLING THE SIM CARD
Before installing the SIM card, switch off the phone (using
and remove the battery.
To remove the battery:
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