GO4 Pegasus 553, User Manual, Page: 26 / 90

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card cannot be prevented.

Press the Hang Up key to turn on your
phone;

Enter your PIN1 code. Clear the incorrect
digits by using the right soft key, and
press OK for confirmation. e.g. if your
PIN1 is 1234, please enter:
1 2 3 4
If you enter incorrect numbers for three
times in succession, your SIM card will be
locked and your phone will ask you to enter
PUK 1 number. If you do not know the PUK1
code, do not try. Instead, contact your
network service provider. See “Safety
settings”.
Note: your network service provider sets a
standard PIN1 code (4 to 8 digits) for your
SIM card. You should immediately change this
number. See “Safety settings”.
2.4.4 Unlocking your phone
To prevent unauthorized use, you can set
phone protection. If you have selected this
function, you must draw unlocking pattern
each time you turn on your phone, to unlock
the phone and then make or answer calls. You
may clear the unlocking pattern (see “Safety
settings”). In this case, the unauthorized use
of your phone cannot be protected.
If you forget your phone password, you
must contact the retailer or local authorized