Line Call Waiting - Comdial DSU II User Manual

• To cancel call waiting
1. Lift handset and listen for intercom dial tone.
2. Dial # 6.
• To answer a call-waiting tone
1. Hear short burst in handset receiver.
2. You may choose to ignore the call-waiting tone and remain on
line with your original caller.
– OR –
Complete present call and hang up handset (waiting call will
begin ringing). Lift handset to answer waiting call.

13.4 Line Call Waiting

If you have the telephone company provided call waiting feature, the
installer may arrange your telephone so that you can answer the
external waiting call without ending your current call. You can
answer an external waiting call as follows
1. Hear short tone burst in your handset receiver while on a call.
2. FLASH the hookswitch to receive waiting call and place cur-
rent call on hold.
3. FLASH the hookswitch when you want to alternate between
original call and waiting call.
4. Hang up handset to end the current call
5. FLASH the hookswitch to return to the other line
6. Hang up to end the call.
September, 02
Industry Standard Telephone User's Guide
Comdial 29