Samsung T939 Cell Phone User Manual


 
Getting Started 10
3.
When charging is finished, first unplug the charger’s power plug from the AC wall outlet, then disconnect the
charger’s connector from the phone.
Important!:
If your handset has a touch screen display, please note that a touch screen responds best to a light touch from the pad of
your finger or a non-metallic stylus. Using excessive force or a metallic object when pressing on the touch screen may
damage the tempered glass surface and void the warranty. For more information, please refer to the "Standard Limited
Warranty."
Low Battery Indicator
When the battery level is low and only a few minutes of talk time remain, a warning tone sounds and the “Low
battery” message repeats at regular intervals on the display. In this condition, your phone conserves its remaining
battery power, by dimming the backlight.
When the battery level becomes too low, the phone automatically turns off.
SIM Card
The SIM card is loaded with your subscription details such as your telephone number, PIN, available optional
services, and many other features.
Important!:
Before removing or replacing the SIM card, make sure the phone is switched off; hold down the key until the power-
off image displays, then press
Power off
.
Important!:
The SIM card and its information can be easily damaged by scratching or bending, so be careful when handling, inserting,
or removing the card. Keep all SIM cards out of reach of small children.