Supersonic SC155 User Manual

 

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secures your SIM card from being misused by 
others. If you have selected this function, you must 
enter the PIN1 code each time you turn on the 
phone so that you may unlock the SIM card and 
then make or answer calls. You can deactivate SIM 
card protection (see “Safety settings”). In this case, 
the misuse of your SIM 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”.   

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