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About Cordless Terminals
Before you use the Bluetooth
®
handset for the first time or reuse the handset after it has been
left out of service for a long time, charge it for at least 5 hours. (Full charging takes about 16
hours to complete.) A fully charged handset will allow you to talk for about 8 hours continu-
ously and stand by for about 30 hours if low-power mode is enabled or for about 15 hours if
low-power mode is disabled.
The remaining battery voltage icon appearing in the LCD screen, coupled by the incoming
call/charging lamp and an alarm tone, alerts you to the remaining battery voltage of the Blue-
tooth
®
handset. The table below describes how these indications appear depending on the
remaining battery voltage of the handset.
Charging
Remaining
battery
voltage
State indications
Remarks
Icon
Incoming call/charging
lamp
Alarm
Tone
High
-
"
Medium
-
"
Low
-
"
Charging
required
Blinking red
#
The handset can be
used as long as the
beep sounds.
Charging in
progress
-
Fully charged : Lit green
Charging
: Lit red
"
Charging
error
-
Blinking orange
"
