ZTE Corporation ZTEX165 Manuale Utente

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1. Select Menu→ Settings→ Security
2. Input your PIN Code, press OK key.  
3. Scroll to “Erase All Contacts”, press OK key. 
4. Select Yes to erase all contacts in phone’s memory or select No 
to cancel. 
7.7.5 Restoring Factory Default 
Your phone offers factory default phone setting. You may modify 
some options when you use phone. You can also Restore Factory 
Default to renew some modified options to the origin.   
1. Select Menu→ Settings→ Security
2. Input your PIN Code, press OK key
3. Select Phone Reset
4. Select Yes to revert to Restore Factory Default or select No to 
cancel. 
Note: Restoring the phone do not influence your PIN code, 
Recent Calls, Contacts, InBox and OutBox.   
Some setting, e.g. alarm, cannot be restored. 
7.8 Accessories 
7.8.1 Setting Headset Ring 
When mobile phone connects with earpiece (to buy separately), 
you can set alert tone utter from earpiece. 
1. Select Menu→ Settings→ Accessories→ Headset Ringing