![](/images/new-backgrounds/1297649/297649107x1.webp)
Settings
3.3 Auto NAM
Allows the phone to automatically switch between programmed telephone numbers corresponding to the service provider area.
1.Press ,
,
,
.
2.Select On / Off then press .
3.4 Serving System
Identifies the channel number of a system that is served as an SID Number. This information should only be used for technical support.
1. Press ,
,
,
.
4. Security
The Security Menu allows you to secure the phone electronically.
4.1 Lock Phone
Keeps your phone from unauthorized use. Once the phone is locked, it's in restricted mode. You can receive calls and make emergency calls, but the lock code needs to be entered to do anything else. You can change the lock code using New Lock Code in the Security Menu.
1.Press ,
,
.
2.Enter the
3.Press ![](/images/new-backgrounds/1297649/297649107xi39.webp)
![](/images/new-backgrounds/1297649/297649107xi40.webp)
![](/images/new-backgrounds/1297649/297649107xi41.webp)
Lock Phone.
4.Select an option then press .
Unlock | The phone is never locked (Lock mode |
| can be used). |
Lock | The phone is always locked. |
| When locked, you can receive incoming |
| calls or make only emergency calls. |
On Power Up The phone is locked when it's turned on.
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