Iwatsu Omegatrek PS6, Руководство пользователя

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SIP & SINGLE LINE TELEPHONE USER GUIDE - 333
BUSY NUMBER CALLBACK
Operation
When you dial an outside number and there is no answer or a busy signal:
)
Do not hang up.
)
Press and release the receiver button quickly.
)
Wait for the dial tone.
)
Dial the Busy Number Callback code
.
)
Wait for a confirmation tone.
)
Hang up and the ECS will call you back periodically to try
calling again.
To change the callback interval:
)
Dial the desired interval time in minutes before you
hang up.
When your phone rings:
)
Lift the receiver.
The number will automatically be dialed.
To cancel:
)
Lift the receiver.
)
Wait for the dial tone.
)
Dial the Cancel code
.
)
Wait for a confirmation tone.
)
Hang up.
SIP – Not Supported.
BUSY OUTSIDE LINE QUEUING
Operation
When attempting to make an outside call and all lines are busy:
)
Do not hang up.
)
Dial the Busy Outside Line Queue code .
)
Wait for a confirmation tone.
)
Hang up.
The ECS will call you back when an outside line becomes free. If
you previously dialed the outside number, that number will
automatically be dialed when the receiver is picked up.