Comtrol AT Commands for SmartACFL - Manual (Page 87)

Command Reference Manual
100722A Conexant 3-67
3.3.3.7 S6 - Wait Time before Blind Dialing or for Dial Tone
S6 operation is country dependent.
1. Sets the length of time, in seconds, that the modem will wait before starting to dial after going off-hook when blind
dialing. This operation, however, may be affected by some ATX options according to country restrictions. The “Wait for
Dial Tone” call progress feature (W dial modifier in the dial string) will override the value in register S6. (US models.)
2. Sets the length of time, in seconds, that the modem will wait for dial tone when encountering a “W” dial modifier before
returning NO DIAL TONE result code. (W class.)
The modem always pauses for a minimum of 2 seconds, even if the value of S6 is less than 2 seconds.
Range: 2-255 seconds
Default: 2
3.3.3.8 S7 - Wait Time for Carrier, Silence, or Dial Tone
S7operation is country dependent.
1. Sets the length of time, in seconds, that the modem will wait for carrier before hanging up. The timer is started when the
modem finishes dialing (originate), or 2 seconds after going off-hook (answer). In originate mode, the timer is reset upon
detection of answer tone if allowed by country restrictions.
2. Sets the length of time, in seconds, that modem will wait for silence when encountering the @ dial modifier before
continuing with the next dial string parameter.
3. Sets the length of time, in seconds, that the modem will wait for dial tone when encountering a “W” dial modifier before
continuing with the next dial string parameter. (US models.)
Range: 1-255 seconds
Default: 50
3.3.3.9 S8 - Pause Time For Dial Delay
S8 sets the time, in seconds, that the modem must pause when the “,” dial modifier is encountered in the dial string.
Range: 2-255 seconds
Default: 2
3.3.3.10 S9 - Carrier Detect Response Time
S9 is supported for backwards compatibility only. No value can be written. Responds with default value.
Range: 6 tenths of a second
Default: 6 (0.6 second)
3.3.3.11 S10 - Lost Carrier To Hang Up Delay
S10 sets the length of time, in tenths of a second, that the modem waits before hanging up after a loss of carrier. This allows
for a temporary carrier loss without causing the local modem to disconnect. When register S10 is set to 255, the modem
functions as if a carrier is always present.
The actual interval the modem waits before disconnecting is the value in register S10 minus the value in register S9.
Therefore, the S10 value must be greater than the S9 value or else the modem disconnects before it recognizes the carrier.
Range: 1-255 tenths of a second
Default: 14 (1.4 seconds)
Note: For Call Waiting detection, if the modem is set to US country code and S10 >=16, then the modem will detect the Call
Waiting tone and hang-up the line. If S10 <16, the modem will not detect Call Waiting tone.