Ricoh D146 Service Manual page 1312

Line Type Judgment Result
Displays a number to show the result of the execution of SP5816 151. Here is a
list of what the numbers mean.
0: Success
1: In progress (no result yet). Please wait.
2: Line abnormal
152
3: Cannot detect dial tone automatically
4: Line is disconnected
5: Insufficient electrical power supply
6: Line classification not supported
7: Error because fax transmission in progress – ioctl() occurred.
8: Other error occurred
9: Line classification still in progress. Please wait.
Selection Dial / Push
153
This SP displays the classification (tone or pulse) of the telephone line to the
access point for embedded RCG-M. The number displayed (0 or 1) is the result
of the execution of SP5816-151. However, this setting can also be changed
manually.
System Maintenance Section
CTL [0 to 9 / - / 1/step]
[0 or 1 / 0 / 1 /step]
0: Tone Dialing Phone
1: Pulse Dialing Phone
Inside Japan "2" may also be
CTL
displayed:
0: Tone Dialing Phone
1: Pulse Dialing Phone 10PPS
2: Pulse Dialing Phone 20PPS
2-593 D146/D147/D148/D149/D150
Main SP Tables-5