Product: Mobile > Cell Phones > AT&T Cell Phones > SGH-A137
How Do I Use Key Guard Or Key Lock On My SGH-A137 Phone?
There are no configurable options available to lock any of the keys on the SGH-A137 phone. In Phone Lock mode, you can answer calls, but the phone must be unlocked to place outgoing calls (except to emergency numbers). The phone locks automatically the next time it is powered on and stays locked until you enter the correct lock code When the Lock SIM Card feature is enabled, the phone only works with the current SIM. You must enter the SIM lock code to unlock the SIM to use a different SIM card. Application Lock will restrict access to all phone application menus, except the My Menu shorcuts. Once you have locked the applications, you must enter the phone’s password to access the associated menus.
Please contact your service provider for more information about any of these lock features. Service Provider Contact Information
To enable or disable the Phone Lock setting follow the steps below:
To enable or disable the SIM Lock setting follow the steps below:
To enable or disable the Application Lock setting follow the steps below:
For more information on the SGH-A137 click here.