Issue 2 26.11.14
MAKING INTERNAL CALLS
Pick up handset and dial extension number.
MAKING EXTERNAL CALLS
Pick up handset, dial 9 and telephone number.
RECEIVING CALLS
Lift up handset.
TRANSFERRING CALLS
Press CNF/TRN key, dial extension number and speak to
extension, replace handset and call goes through.
RETRIEVING CALLS
Press Line key (e.g. if line is engaged).
HOLD CALL
Press HOLD once (line key will flash on all extensions and call
can be picked up from any extension).
RETRIEVING HELD CALL
From any extension, press the flashing line key.
EXCLUSIVE HOLD
Press HOLD key twice.
RETRIEVING EXCLUSIVELY HELD
Press flashing line key on original handset (no other extension
CALL
can pick up exclusively held call).
AUTOMATIC CALL BACK
Ring extension, get engaged tone, press ACB and replace
handset. LCD ‘extn ACB set’ when that extension becomes
free, your phone will ring three times, LCD ‘extn ACB’ pick the
phone up and their phone will then ring.
AUTO BUSY REDIAL (ISDN ONLY)
Ring external number, get engaged, press ABR. Your phone will redial that
number a pre-programmed amount of times.
DO NOT DISTURB (ONLY
Press DND key. This stops all internal and external calls.
AVAILABLE ON SOME EXTENSIONS)
MESSAGE WAITING
Ring extension, get no answer, press MSG key and replace handset. LCD ‘sent
extn’.
RECALL A MESSAGE WAITING
See flashing light on MSG key. LCD ‘call extn’ pick up handset and press MSG
key, this will ring extension that set the Message Waiting.
DK40 Digital Display Handset
Quick Guide