Pixel EM-2 - Telephone Line Settings; DTMF Transmit Level (A); Busy Tone Cadence (B); Programming the DTMF & Busy Tone Settings

Telephone Line Powered Auto Dialing emFONE
Product Manual
EM-2
Copyright © 2014 Pixel Technologies Pty. Ltd
15
3.7. Telephone Line Settings
3.7.1. DTMF Transmit Level (A)
The DTMF transmit level can be adjusted. It is recommended that this feature is not altered from the
factory default setting unless the unit is having difficulty dialing.
NOTE: This feature has been included for international telecommunication standards.
3.7.2. Busy Tone Cadence (B)
Some PABX systems have an unusual busy tone cadence that will not be detected by the default
setting. This setting can be changed if the unit is connected to a PABX that has a busy tone consisting
of short pulses or tone bursts.
3.7.3. Programming the DTMF & Busy Tone Settings
To program the telephone line settings, once values are defined, enter the following complete
sequence:
#
PIN
#
8
A
B
*
Setting
Formula
Minimum
Maximum
Default Value
A
DTMF Transmit Level
-
0
9
4
B
Busy Tone Cadence
0 = 210ms - 750ms (long beeps)
1 = 60ms - 750ms (short beeps)
0
1
0
Table 4 - Telephone Line Settings
To hear an audible playback of the telephone line settings, enter the following sequence:
*
8