AT&T DECT EL51359 - Manual (Page 43)

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.