NEC NEAX 2000 IPS System Manual page 163

Operating Procedure
Single-Line Telephone
To set Call Back-CCIS from a Single-Line Telephone:
1. Dial the desired station number and receive busy tone.
2. Press the hook switch and receive Feature Dial Tone.
3. Dial the Call Back feature access code and receive Service Set Tone.
4. Replace the handset.
5. When the busy station becomes idle, the setting station will ring.
6. When the setting station answers, the originally called station will ring.
To cancel Call Back-CCIS from a Single-Line Telephone:
1. Lift the handset and receive dial tone.
2. Dial the Call Back cancellation code and receive Service Set Tone.
term
D
To set Call Back-CCIS from a D
1. Dial the desired station number and receive busy tone.
2. Press the Call Back feature key and receive Service Set Tone. The LCD shows:
3. Replace the handset.
4. When the busy station becomes idle, the setting station will ring. The LCD shows:
term
:
SET XXXX
(TIME DISPLAY)
Called station number
CALL BACK
(TIME DISPLAY)
Called station number
flashes at calling station
– 149 –
CHAPTER 3 SYSTEM DATA PROGRAMMING
XXXX
CALL BACK-CCIS
NWA-008853-001 Rev.3.0
97ch3002.fm