3Before Making Copies or Faxing
3-34 Di152f/Di183f
Specifying the Phone Dialing System
There are two types of telephone dialing systems: tone dialing (PB) and
pulse dialing (DP10pps or DP20pps). Faxes cannot be sent if this
machine is not set to the system used by your telephone line. Select the
correct setting after checking which type of dialing system is used.
To specify the telephone dialing system
1Press the [Utility] key.
The first screen of the Utility mode
appears.
2Press the key 9 times to select “COMM.SETTING”.
3From the 10-Key Pad, press the [1]
key.
4Using the and keys, select
either “TONE” (for tone dialing) or
“PULSE” (for pulse dialing), and
then press the [Yes] key.
5If “PULSE” was selected, select
either “10pps” or “20pps”, and then
press the [Yes] key.
The “COMM.SETTING” menu
appears again.