Vertical Communications DSU II Telephone User Manual


 
Camping On At A Station
28 Comdial September, 02
• To camp on at a station with a Do Not Disturb condition set
1. Make intercom call and hear busy tone.
2. Dial * 6.
3. Hang up. A callback will occur when the user at the called sta-
tion disables the Do Not Disturb mode.
• To override a call or a Do Not Disturb condition at another
telephone (Executive Override)
1. Make intercom call and hear a busy signal.
2. Dial * 03 (all parties will hear several tone bursts).
3. Speak your announcement.
)If the called station is in DND mode and busy, the IST phone
can dial *03 once to override DND and *03 again to Executive
Override, provided the installer has enabled both capabilities.
13.3 Initiate Call Waiting At A Busy
Station
If the telephone you have called is busy, you can send a call-waiting
tone to the telephone and wait on line for an answer.
• To activate call waiting when you hear a busy signal
1. Make intercom call and receive busy signal.
2. Dial * 6 (called party hears tone).
3. Wait on line for an answer or hang up and wait for a callback
when the called telephone becomes idle.
The called party can place the current call on hold or disconnect from
the call to answer your call-waiting tone, or choose to ignore your
call-waiting tone and continue current conversation.