Settings Entries in Modem INF Files

The following topics describe registry entries that are subkeys of the Settings INF file entry.

In this section

Topic	Description
Blind_Off, Blind_On	The Blind_Off and Blind_On settings define the AT commands that are used to set the modem's blind dialing modes. Blind_Off Detect dial tone before dialing. Blind_On Do not detect dial tone before dialing.
CallSetupFailTimer	The CallSetupFailTimer entry defines the AT command that is used to set the modem's call fail timer.
Compression_On, Compression_Off	The Compression_On and Compression_Off settings specify the command strings required to set the modem's compression modes.
DialPrefix	The DialPrefix entry indicates characters that are appended to dial strings following the Prefix characters.
DialSuffix	The DialSuffix entry indicates characters that are appended to dial strings before the Terminator characters.
ErrorControl_On, ErrorControl_Off, ErrorControl_Forced, ErrorControl_Cellular, ErrorControl_Cellular_Forced	The error control settings configure the commands that set the modem's error control. ErrorControl_On Error control enabled (auto reliable) ErrorControl_Off Error control disabled (normal mode, not direct) ErrorControl_Forced Error control required to connect (reliable) ErrorControl_Cellular Special error control for wireless links. (auto reliable) ErrorControl_Cellular_Forced Special error control for wireless links required for connect (reliable)
FlowControl_Off, FlowControl_Hard, FlowControl_Soft	The flow control settings identify the command strings that configure the modem's flow control.
InactivityTimeout	The InactivityTimeout entry specifies the InactivityTimeout command string. The equation for InactivityTimeout is as follows: InactivityTimeout * InactivityScale = inactivity time-out in seconds
Modulation_CCITT, Modulation_Bell, Modulation_CCITT_V23	The modulation settings specify the command strings that are required to set the modem's modulation modes. The available modulation modes are as follows: Modulation_CCITT CCITT modulations for 300 & 1200 bps Modulation_Bell Bell modulations for 300 & 1200 bps Modulation_CCITT_V23 CCITT modulations for V23
Prefix	The Prefix entry specifies the command string that indicates which characters are prefixed to every Settings command sent to the modem.
Pulse, Tone	The Pulse and Tone entries specify the characters that are required to indicate Pulse or Tone dialing. These characters are inserted into the dialing string immediately following the DialPrefix characters.
SpeakerMode_Off, SpeakerMode_Dial, SpeakerMode_On, SpeakerMode_Setup	The speaker mode settings specify the command strings that are used to set the modem's speaker mode.
SpeakerVolume_Low, SpeakerVolume_Med, SpeakerVolume_High	The speaker volume settings specify the command strings that are used to set the modem's speaker volume.
SpeedNegotiation_Off, SpeedNegotiation_On	The SpeedNegotiation_Off and SpeedNegotiation_On settings specify the command strings that are used to set the modem's speed negotiation modes. SpeedNegotiation_Off Connect only at DTE speed, not lower. SpeedNegotiation_On Use lower DCE speed to connect, if necessary.
Terminator	The Terminator entry specifies the command string that indicates the characters that are appended to every Settings command sent to the modem. Format A single command string.

 

 

 

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