ZTE Corporation ZTEC306 用户手册

    

                      

 

 

 

50

1. Select Menu→ Settings→ Security. 

2. Input your phone password, press OK key/Left select key. 

3. Move to Handset Lock, select On, Off or Change Lock, press 

OK key/Left select key to confirm. 

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 phone password, press OK key/Left select key. 

3. Select Restore Settings. 

4. Press OK key/Left select key to confirm resetting or restoring 

factory default or select Cancel to exit. 

Note： Restoring the phone do not influence your phone password, 

PIN code, Recent Calls, Contacts, Inbox and Outbox.   

Some setting, e.g. alarm, cannot be restored. 

1. Select Menu→ Setting→ Extras→Key Guard. 

2. Select an option on display and press OK key/Left select key. 

－

Off: Deactivate the function of phones’ key lock.