Mitel MiVoice 4420 IP Basic User Manual page 19

M V 4420 IP B
I OICE ASIC
4.5.2
4.5.3
4.5.4
4.6
4.6.1
4.6.2
4.6.3
19
(DBC 420) M V
FOR I OICE
ANSWERING
Answer in the normal way within 8 seconds otherwise the Call Back will be cancelled.
After answer the system will call the extension number on which you made the call
back.
CANCELING A SINGLE CALL BACK
1) Lift the handset (dial tone).
2) Dial #37* extension number#.
3) Replace the handset.
CANCELING ALL CALL BACKS
1) Lift the handset (dial tone).
2) Dial #37#.
3) Replace the handset.
This procedure cancels call backs to internal parties, busy extensions in private
network as well as call back to busy external lines.
AUTOMATIC CALL BACK IF ALL EXTERNAL LINES ARE
BUSY
You can initiate automatic call back, if you receive busy tone because all external lines
are busy. You can only have one call back on busy external line activated at the same
time.
While waiting for an answer to call back you can make and receive calls as usual.
ORDERING
1) Press the digit 6 (or the function key programmed with this feature) for dial tone.
2) Dial the complete external number, part of it or no number.
3) Dial #.
4) Replace the handset.
ANSWERING
When a suitable external line becomes free, you will be called back. Answer in the
normal way within 8 seconds otherwise the call back will be cancelled. After answer,
the dialed external number is automatically transmitted, you may need to dial any
remaining digits.
CANCELING A CALL BACK TO AN EXTERNAL LINE
1) Lift the handset (dial tone).
2) Dial #37*route access code#.
MX-ONE
9/1553-ANF 901 54 Uen L1 2016-03-09