4-16
DPT Features
A
4.2
DPT Features
Answering a CO line recall
If you hear the telephone ringing;
• The display shows:
<Example>
CO line number
1. Lift the handset or press the SP-PHONE/MONITOR button.
• You hear a dial tone.
2. Dial the phone number of the outside party.
Cancelling
1. Lift the handset or press the SP-PHONE/MONITOR button.
2. Dial the feature number (46).
3. Hang up or press the SP-PHONE/MONITOR button.
Conditions
• If you do not answer before four callback ring signals (within 10 seconds), this
feature will be automatically cancelled.
• If the called party becomes busy again after the callback ringing starts, ringing stops
but this feature will be executed again when the extension becomes free.
COxx: Free
1
2
phone number
1
2
3
4
6
