ZTE Corporation CX991 Manuale Utente

 24

Call History 
Lock 

Menu→Settings→Security Setup→Call 
History Lock 

Set or change the call history lock. 

Change 
Password 

Menu→Settings→Security Setup→Change 
Password 

Change new Password for Phone  Lock/ 
Call History Lock 

Restore factory 
settings 

Menu→Settings→Restore  Factory 
Settings 

Restore factory default. 

USB 
Connection 

Menu→Settings→Connect Setting→ Startup 
USB Connection 

Enable the USB connection when USB is 
connected with PC. 

Calendar 

Menu→Tools→Calendar 

View calendar and make schedule events. 

Alarm clock 

Menu→Tools→Alarm 

Set alarm alert time. 

Calculator Menu→Tools→Calculator 

Execute basic math calculation. 

World Time 

Menu→Tools→World Time 

View world time. 

Notepad 

Menu→Tools→Notepad 

View/edit/delete notepad. 

Stopwatch Menu→Tools→Stopwatch Stopwatch 

timing. 

Phone lock could prevent your phone from illegal use. The default handset password is 1234. 
Please change it to your own phone password as soon as possible.