Product: Mobile > Cell Phones > T-Mobile Cell Phones > SGH-T509
My SGH-t509 Beeps Approximately Once Per Minute, How Can I Turn This Off?
The tone being heard in regular intervals during a call is the Minute Beep feature. This feature is meant to serve as a reminder of the minutes you have used on a particular call.
To disable the Minute Beep feature on the SGH-T509 handset follow the steps below:
While in standby mode, press the left soft key for Menu
For more information on the SGH-T509 click here.