8When a message appears
8-36 bizhub 160fCalls cannot be sent
Symptom Possible cause Remedy
Nothing can be heard from the
connected telephone. The cord from the telephone is
not connected correctly to the
main unit.
Correctly connect the tele-
phone cord to the main unit.
The telephone cord from the
wall jack is not connected cor-
rectly to the main unit.
Correctly connect the tele-
phone cord from the wall jack
to the main unit.
Transmitting. Check again after the trans-
mission is finished.
After dialing, the ringing can-
not be heard. The telephone dialing system
(TONE/PULSE) is not set cor-
rectly.
Correctly set the telephone di-
aling system. (p.7-71)
The telephone wiring system
(PSTN/PBX) is not set correct-
ly.
Correctly set the telephone
wiring system. (p.7-73)
After the [Speaker] key is
pressed, it is difficult to hear
the recipient/caller’s voice.
The monitoring volume is too
low. Increase the monitoring vol-
ume. (p.7-72)
The ringing of the telephone is
too low (loud). The ringer volume of the con-
nected telephone is set too
low (loud).
Adjust the ringer volume of the
connected telephone.