ESI 48-Key Feature Phone User Manual page 47

User's Guide Special keys
Background announce key (Code 569)
During call waiting, you can also make a brief, private background announcement (see "Background
announce feature," page E.8) to the station's earpiece (if the station user has enabled the background
announce feature). Hold down the key until you hear a beep, then begin talking; release the key
when finished.
Greeting key (Codes 571–573)
These keys will provide for easy activation of one or more of the greetings (see "Greetings" page D.1).
The key's LED will be green for the associated greeting that is active. These keys can be used in place
of or in conjunction with manual activation of the greetings in programming mode.
Override ring (Code 580)
The override ring feature lets you place a call — station-to-station, outside line — or leave a voice
message when another call is ringing. For full details on use of this feature, see "Override ring,"
page F.9.
F.13