![background image](http://html.mh-extra.com/html/samsung/sgh-a657/sgh-a657_user-manual_1190142012.webp)
8
2.
Press the battery down until it clicks into place. Make sure
the battery is properly installed and not obstructing the SIM
card before replacing the cover.
3.
With the battery in position on the phone, place the cover
back on the handset and press down until the cover is
flush with the back of the phone.
4.
Turn the grooved dial clockwise until the cover locks.
Note:
The battery must be properly installed before charging the battery or
switching on the phone.
Charging the Battery
Your phone is powered by a rechargeable Li-ion battery. Use the
travel adapter to charge the battery, and use only Samsung
approved batteries and chargers.
Note:
You must fully charge the battery before using your phone for the first
time. A fully discharged battery requires up to 4 hours of charge time.
Caution!:
For connection to an electrical supply not located in the U.S., you
must use an adaptor of the proper configuration for the power
outlet. Use of the wrong adaptor could damage your phone and
void your warranty.
UNL
OCK
LOCK
UNL
OCK
LOCK
UNL
OCK
LOCK
A657.book Page 8 Friday, February 20, 2009 4:16 PM