Switching the phone on or off, Setting up your voice mail, Low battery indicator – Samsung SGH-T669AAATMB User Manual
Plug the adapter’s power plug into a standard AC wall outlet.
When charging is finished, first unplug the adapter’s power plug from the AC wall outlet and then disconnect
the wall charger’s connector from the phone.
Warning!: Failure to unplug the wall charger before you remove the battery can cause the phone to become damaged.
Low Battery Indicator
When the battery is weak 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, not by turning off the backlight, but by entering the dimming mode.
When the battery level becomes too low, the phone automatically turns off.
Switching the Phone On or Off
Press and hold
until the phone switches on.
If the phone asks you to enter the phone password, use the keypad to enter this password and touch Confirm.
If the phone asks for a PIN, use the keypad to enter the PIN and touch Confirm. For more information, refer to
The phone searches for your network and after finding it, the term “T-Mobile” displays on the upper center of
your display. Now you can make or receive calls.
When you want to switch off the phone, press and hold
until the power-off image displays.
Setting Up Your Voice Mail
For new users, follow the instructions below to set up voice mail:
From the Home screen, touch Dialer then press and hold
until the phone dials voicemail.
You may be prompted to enter a password.
Follow the tutorial to create a password, a greeting, and your name.
Note: These steps may be different depending on your network.