Access Codes - Nokia 1616 User Manual

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Access codes

PIN or PIN2 These protect your SIM card against
code unauthorized use or are required to access
some features.
(4-8 digits)
You can set your device to ask for the PIN
code when you switch it on.
If not supplied with your SIM card or you
forget the codes, contact your service
provider.
If you enter the code incorrectly three
times in a row, you need to unblock the
code with the PUK or PUK2 code.
PUK or PUK2 These are required to unblock a PIN or
code PIN2 code.
(8 digits) If not supplied with your SIM card, contact
your service provider.
IMEI number This is used to identify valid devices in the
network. The number can also be used to
(15 digits)
block, for example, stolen devices.
To view your IMEI number, dial *#06#.
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