Vertical Communications DSU II - Manual (Page 25)

Advanced Call Handling
Waiting for a Line (Queuing)
If all the lines in a line group are busy, you can place your telephone in a queue to
await an idle line in the line group.
· To queue for a line group,
1. LIFT handset AND PRESS
INTERCOM.
2. DIAL line group access code (9, 81, 82, 83).
3. HEAR busy tone.
4. DIAL
*8
AND HANG UP.
5. When line group is free, your telephone sounds several short ring
bursts.
6. LIFT the handset, LISTEN for dial tone AND MAKE call.
· To cancel line group queuing,
1. PRESS
INTERCOM, DIAL
#8
AND HANG UP.
Single Line Proprietary Telephone Station User’s Guide 19
GCA70-246 Advanced Call Handling
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