AT&T EL51209 Telephone User Manual


 
Appendix B
38
QIPOF The handset is in use.
QMBDF!JO!
DIBSHFS
The battery is very low. The handset should be placed in the
telephone base or charger.
SJOHFS!NVUF The ringer is muted temporarily during an incoming call.
TBWFE The entry in caller ID history is saved to the directory
successfully.
TQFBLFS The handset speakerphone is in use.
VOBCMF!UP!DBMM!
USZ!BHBJO
Failed intercom or conference call (there are already two
handsets being used).
YY!NJTTFE!DBMMT There are new calls in the caller ID history.