Appendix
Handset display screen messages
Screen display messages
WARNING CHECK
BATTERY!
PLACE IN
CHARGER
CHARGING
• The battery is not installed or not installed
properly in the handset.
OR
• The battery needs to be replaced.
OR
• An incorrect battery has been installed by
mistake. Use only supplied battery or AT&T
replacement battery model 27910.
The battery is very low. The handset should be
placed in the base unit or charger.
A handset with a low battery has been placed in
the base unit or charger.