Western Telematic RMM-288 User Manual
Page 15
S6
2
Sets the number of seconds the modem will wait before dialing. If Xn
is set to X2 or X4, S6 determines the timeout length when no dial tone
is detected.
S7
60
Sets the number of seconds the modem will wait for a carrier. Often
used to select a longer duration when the modem is originating an
international connection.
S8
2
Sets the duration (in seconds) for the Dial command pause option (,).
S9
6
Determines the length of time (in tenths of a second) the remote
modem's carrier signal must continue in order to be recognized by the
RMM.
S10
7
Sets the length of time (in tenths of a second) the modem will wait
after loss of carrier before hanging up. Allows the modem to
distinguish between a line hit (or other momentary break) from a true
disconnect (hang up) by the remote modem.
Although it is not recommended to connect to a line with call waiting,
the S10 register can be adjusted upward to prevent the modem from
misinterpreting the second call signal as a remote disconnect. If call
waiting is a problem, it is preferable to contact your phone company to
determine the command to temporarily disable call waiting (typically
*70W). For example: ATDT *70W phone number.
Note: If S10 = 255, the modem will not hang up when the carrier is
lost. Dropping DTR hangs up the modem.
S11
70
Sets the duration and spacing (in milliseconds) for tone dialing.
S12
50
Sets the duration (in fiftieths of a second) of the guard time for the
escape code sequence (+++).
S13
0
Bit-mapped register. Select the bit(s) you want ON and set S13 to the
total of the values in the Value Column. For example, ATS13=17
enables bit 0 (value is 1) and bit 4 (value is 16).
Bit
Value
Result
0
1
Reset when DTR drops.
1
2
Reset non-MNP transmit buffer from 1.5K
to 128 bytes*
2
4
Set Backspace key to delete.
3
8
On DTR signal, autodial the number stored
in NVRAM at position 0.
4
16
At Power-On/Reset, autodial the number
stored in NVRAM at position 0.
RMM Rack Mount Modem; User's Guide
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