
AT-Telecom
USER-MANUAL AT-B17D
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A not original battery can damage your mobile phone!
Note: Please dispose the battery according to the local
regulations and try to recycle the battery. Do not throw
away the battery as common waste.
Warning: Do not throw the battery into fire, it may cause
an explosion.
PIN and PUK Codes
PIN1 Code
: It is the personal identification number used
to enter SIM1 and is to prevent others using SIM1 without
permission. If the PIN1 code is activated, the screen will
display “Input SIM1 PIN code” when the phone is switched
on.
PIN2 Code
: see above PIN 1 code.
Warning: If the PIN code is input wrongly for successively
three times, the SIM card will be locked. Use now the PUK
code(s) to unlock the SIM card(s)
PUK Code and PUK2 Code(8-digit):
To change the locked SIM1 card / PIN1 code, you need to
use PUK1 (Personal Unblocking Key) code. To change the
locked PIN2 code, you need to use PUK2 code. These two
codes are provided together with the SIM cards.
Содержание AT-B17D
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