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TO ANSWER A CAMPED-ON CALL
STEP 1: While engaged in a call, receive the camp-on
indication (one short tone burst). LED of
key flashes.
STEP 2: Press
key. Call in progress is placed
on hold.
STEP 3: Connection to camped-on call is established.
STEP 4: Press
key to return to original call.
Camped-on call is placed on hold.
STEP 5: By repeating these steps, it is possible to al-
ternate between calls. The display indicates
connected station or trunk at any given time.
CALL WAITING - ORIGINATING
To Program Call Waiting Key (On One-
Touch Speed Calling Key)
STEP 1: Press
key.
STEP 2: Press the desired
One-Touch Speed Call-
ing
key.
STEP 3: Press
key, “!” appears on the LCD.
STEP 4: Dial the “Call Waiting” feature access code.
STEP 5: Press
key.
To Activate Call Waiting – Originating
STEP 1: Dial the desired station number, receive a
busy tone.
STEP 2: Press the
CALL WAITING
key.
STEP 3: Receive a special ringback tone.
DT830 DT430/410
Answer
Answer
Answer
type
Trunk
number
Trunk
CAMP ON DDD
3
1:25 PM MON 11 MAY 2015
Note:
To program a hook switch for transfer or feature
activation, press
as first digit. “
!
” dis-
plays on LCD.
DT830 DT430/410
Feature
Recall
Feature
Recall