Access Codes; Switch The Phone On Or Off - Nokia 300 User Manual

Access codes

PIN or PIN2 code
(4-8 digits)
PUK or PUK2 code
(8 digits)
IMEI number
(15 digits)
Lock code (security
code)
(min. 5 digits)

Switch the phone on or off

Press and hold the power key
These protect your SIM card against unauthorized use or are
required to access some features.
You can set your phone 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 type in the code incorrectly three times in a row, you
need to unblock the code with the PUK or PUK2 code.
These are required to unblock a PIN or PIN2 code.
If not supplied with your SIM card, contact your service
provider.
This is used to identify valid phones in the network. The
number can also be used to block, for example, stolen
phones.You may also need to give the number to Nokia Care
services.
To view your IMEI number, dial *#06#.
This helps you protect your phone against unauthorized use.
You can set your phone to ask for the lock code that you
define. The default lock code is 12345.
Keep the code secret and in a safe place, separate from your
phone.
If you forget the code and your phone is locked, your phone
will require service. Additional charges may apply, and all the
personal data in your phone may be deleted.
.
Switch it on 11