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Charging your battery
Batter y must be initially charged for a full 12 hours before
rst use. Failure to fully charge the batter y may result in
the batter y developing a memory. If the batter y
develops a memory, it will hold less charge with each
following charge. Eventually the battery would have to be
replaced. Important:You must charge the handset
12 hours before using in order for the handset to register
properly to the base.
BOOST
TALK
MENU
CL/FL
RD/P
ABC
GHI
PQRS
WXYZ
JKL
TUV
DEF
MNO
ON
OFF
DEL
REC
OGM
PLAY
OGM
FLASH
REDIAL
BOOST
MUTE
POWER
IN USE
CHARGE
PLAY
STOP
REW
F FWD
RINGER
ON/OFF
1
1
2
4
7
8
9
0
5
6
3
4
5
6
9
8
0
7
2
3
*
*
#
#
ABC
DEF
GHI
PQRS
WXYZ
JKL
TUV
MNO
C4230
CHARGE
Place handset
in base for
batter y charge
Installing the Backup
Batteries
If there is a power outage,
the C4230 will operate up
to four hours with (4) AA
Alkaline (non-rechargeable)
batteries (not included).
Note: Operation time
depends on what features
are being used.
IMPORTANT
Handset battery must charge
for12 hours before using.
C4230
Quic k Reference Guide
18