Samsung SCH-a220 Cell Phone User Manual


 
Chapter 4 - Using Your Phone
45
Power Save Mode
Your phone has a power saving mode that reduces the
amount of battery power used during certain situations.
This feature is automatically activated after 15 minutes
of searching. Once the power save mode is enabled, a
message is displayed on the screen. The signal search
is performed periodically to conserve battery power. To
manually force the phone to check for a signal, press
any of the numeric or function keys.
Lock Mode
When you lock your phone using the Lock Mode menu
option, an access code is required to use the phone.
You can receive messages and calls, but you cannot
make an outgoing call until your phone is unlocked. For
more information on locking your phone, see “Lock
Phone” on page 121.
Auto LCD Off
The LCD is automatically turned off after a one minute
of inactivity to conserve the battery.
Step Ringer
This feature is provided to prevent the ringer from being
too loud on the initial ring. When your phone rings, the
lowest level of the ringer volume is heard. The ringer
gradually increases to the set ringer level.
Note: Your flip must be open for this feature to work.