Getting started
4
Quick reference guide - telephone base
 FLASH/PTT
 Press to initiate a one-to-one (page 
54) or one-to-group broadcast (page 
55).
 Press and hold to broadcast to a group of 
system devices (page 55).
 During a call, press to answer an 
incoming call when you receive  
a call waiting alert (page 43).
CANCEL
 While in a menu, press to cancel an 
operation, back up to the previous 
menu, or exit the menu display; or 
press and hold to exit to idle mode.
 When the telephone base is ringing, 
press to mute the ringer temporarily 
(page 40).
 Press and hold while the telephone 
is not in use to erase the missed call 
indicator.
DIR
 Press DIR to show directory entries 
when the telephone is not in use (page 
61).
 Press to scroll up while in menus and lists.
 While entering names or numbers, 
press to move the cursor to the right. 
CID
 Press CID to show caller ID  
log when the telephone is not in use 
(page 71).
 Press to scroll down while in menus and 
lists.
 While entering names or numbers, 
press to move the cursor to the le.
MENU/SELECT
 When the telephone is not in use, press 
to show the menu. 
 While in the menu, press to select an 
item or save an entry or setting.
/FIND HS
 While the telephone is idle, press to 
page all handsets (page 48).
 VOL/VOL
 During message playback or call 
screening, press to adjust the listening 
volume (page 119).
 While in idle mode, press to adjust the 
base ringer volume.
 When on a call, press to adjust the 
listening volume.
IN USE indicator
 On when the telephone is in use, or when 
the answering system is answering an 
incoming call.
 On when a handset is being registered.
 Flashes when there is an incoming 
call or when all handsets are being 
deregistered. 
 Flashes when another telephone is in use 
on the same line.