Product: Mobile > Cell Phones > T-Mobile Cell Phones > SGH-T559
How Do I Use Key Guard Or Key Lock On My SGH-T559 (Comeback) Phone?
The SGH-T559 (Comeback) handset features three different kinds of locks, Manual Lock, Auto Key Lock and Phone Lock. Click on any of the locks, in the table below, for detailed instructions.
SGH-T559 (Comeback) Locks
To manually lock the handset's keys simply press and Hold the asterisk key . To unlock the keys press the left soft key for Unlock then press the OK button.
To enable or disable the Auto Key Lock follow the steps below:
To enable or disable the Phone Lock follow the steps below:
For more information on the SGH-T559 (Comeback) or click here.