1 Find "Show caller ID"
Press the phone icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f9a27398-50e0-4249-b93b-c0c70a2f7373.png?width=204&height=452)
Press the menu icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-98b59a8c-4e03-410c-858f-214547d0fcf3.png?width=204&height=452)
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f410a974-a5ae-4667-b3b3-deaa4787d68b.png?width=204&height=452)
Press Supplementary services.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-af6f662a-a26d-4aca-ae1c-7625dc1433e7.png?width=204&height=452)
Press Show caller ID below the required SIM.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-b29bff34-3c00-4355-b92b-330b3d313d9f.png?width=204&height=452)
2 Turn your own caller identification on or off
Press Show number to turn on caller identification.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-9214736f-90b6-493d-bd59-6683f2314b4f.png?width=204&height=452)
Press Hide number to turn off caller identification.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-9214736f-90b6-493d-bd59-6683f2314b4f.png?width=204&height=452)
3 Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-b29bff34-3c00-4355-b92b-330b3d313d9f.png?width=204&height=452)