ZTE Corporation ZTEX185 Manuale Utente

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Warning:Please power off the phone before taking out UIM 
card. It is prohibited to insert or taking out UIM card in the condition of 
connecting with external power.   
2.5.2 Insertion and Extraction of UIM card 
‹
 
Power off the phone, remove the battery and other external 
power. 
‹
 
Insert UIM card into UIM card holder. 
‹
 
Power off the phone before removing UIM card.   
2.5.3 Power on/off Phone 
Press and hold End key to power on/off the phone. The phone 
will check whether UIM card inserted well or not. And then follow the 
prompt indication on the display. 
Enter PIN——Key in PIN code of UIM card if it is set.                 
Searching——Search appropriate network connected. 
2.5.4 PIN Code 
To set PIN code (personal identification number) is to avoid the 
illegal usage of UIM card. 
To input PIN code of UIM card and press OK key to confirm to 
start on using phone. If inputting wrong PIN three times continuously, 
UIM card will be locked by network. 
Note:  The network provider offers you PIN code (four to eight 
digits). You should change PIN code as soon as possible for security.