NEC NEAX2400 IPX Programming Manual page 865

C-44
C-44
General Description
This service feature allows an Inter-office Call Back when the calling station and the called station respectively
belong to a different PBX in the CCIS network.
Operating Procedure
To set from a Single-Line Telephone
1. Dial the desired telephone number; receive busy tone.
2. Switch hook flash; receive special dial tone.
3. Dial the CALL BACK - CCIS code; receive service set tone.
4. Hang up.
5. When the called station becomes idle, the calling and called stations will ring simultaneously.
To cancel from a Single-Line Telephone
1. Lift the handset; receive dial tone.
2. Dial the CALL BACK - CCIS cancellation code; receive service set tone.
To set from an 8-button or 16-button D
1. Dial the desired telephone number; receive busy tone.
2. Press the CALL BACK line/feature key; receive service set tone. The LCD will display:
3. Hang up.
4. When the called station becomes idle, the calling and called stations will ring simultaneously. The LCD
of the calling station will display:
5. The called station's LCD will display:
To cancel from an 8-button or 16-button D
1. Lift the handset or press the SPEAKER key; receive dial tone.
2. Press the CALL BACK line/feature key; receive dial tone. CALL BACK - CCIS is then cancelled.
Page 822
Call Back - CCIS
Call Back - CCIS
term term
, or a D Executive Terminal
CALL BACK SET
(Time Display)
CALL BACK
(Time Display)
CALL BACK
(Time Display)
term term
, or a D
Called Station
XXXX
Called Station
XXXX
Called Station
XXXX
Executive Terminal
NEAX2400 IPX Feature Programming Manual
NDA-24297, Issue 1