MessageSaver User Guide
Command:  | &Fn  | Load Factory Settings | 
Values:  | 
  | n = 0  | 
Default:  | 
  | None  | 
Description:  | &F0  | Load factory settings as active configuration.  | 
Note: See also the Z command.  | ||
Command:  | &Gn  | V.22bis Guard Tone Control | 
Values:  | 
  | n = 0, 1, or 2  | 
Default:  | 
  | 0  | 
Description:  | &G0  | Disable guard tone.  | 
  | &G1  | Set guard tone to 550 Hz.  | 
  | &G2  | Set guard tone to 1800 Hz.  | 
Note: The &G command is not used in North America.  | ||
Command:  | &Jn  | Auxiliary Relay Control | 
Values:  | 
  | n = 0  | 
Default:  | 
  | 0  | 
Description:  | &J0  | The auxiliary relay is never closed.  | 
  | &J1  | Not   | 
Command:  | &Kn  | Flow Control Selection | 
Values:  | 
  | n = 0, 3, or 4  | 
Defaults:  | 
  | 3  | 
Description:  | &K0  | Disable flow control.  | 
  | &K3  | Enable CTS/RTS hardware flow control.  | 
  | &K4  | Enable XON/XOFF software flow control.  | 
Command:  | &Mn  | Communications Mode | 
Values:  | 
  | n = 0  | 
Defaults:  | 
  | 0  | 
Description:  | &M0  | Asynchronous mode.  | 
  | &M1  | Not   | 
Command:  | &Qn  | Asynchronous Communications Mode | 
Values:  | 
  | n = 0, 5, 6, 8, or 9  | 
Default:  | 
  | 5  | 
Description:  | &Q0  | Asynchronous with data buffering. Same as \N0.  | 
  | &Q5  | Error control with data buffering. Same as \N3.  | 
  | &Q6  | Asynchronous with data buffering. Same as \N0.  | 
  | &Q8  | MNP error control mode. If MNP error control is not estab-  | 
  | 
  | lished, the modem falls back according to the setting in S36.  | 
  | &Q9  | V.42 or MNP error control mode. If neither error control is es-  | 
  | 
  | tablished, the modem falls back according to the setting in S36.  | 
Command:  | &Sn  | Data Set Ready (DSR) Control | 
Values:  | 
  | n = 0 or 1  | 
Default:  | 
  | 0  | 
Description:  | &S0  | Force DSR always high (on).  | 
  | &S1  | Let DSR go high only during a connection.  | 
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