+FRH=<mod>

Receive HDLC data

+FRHM=<mod> Receive data

+FRS=<time>

Wait for silence

+FRTn

Fax receive test command

+FTH=<mod>

Transmit HDLC data

+FTM=<mod>

Transmit data

+FTS=<time>

Stop transmission and pause

+FTTn

Fax transmit test command

3.7 Voice Mode Commands

#VBP

Generate beep tone

#VCL=n

Voice mode selection. Default is 0

#VCSD=n

Command mode silence detection. Default is 0

#VGPS=n

Input pin function selection. Default is 0

#VGPC=n

Input pin character selection. Default is 0

#VIN

Read general purpose input pins

#VIP=n

Initialize parameter. Default is 0

#VLN=n

Relay/speaker control. Default is 0

#VOUT=n

Write to output pins. Default is 0

#VPH

Telephone emulation mode.

#VPL=n

Play level. Default is 127

#VPY

Play mode

#VRD

Record mode

#VRL=n

Recording level. Default is 127

#VSL=n

Recording silence threshold level. Default

 

is 127

#VSM=n

Sampling mode. Default is CL1

#VSQT=n

Record mode “q” silence time. Default is 60

#VSR=n

Sampling rate. Default is 9600

#VSST=n

Record mode “s” silence time. Default is 60

Setion Four - S Registers

Your modem has 35 registers, designated S0 through S30, S37, S90, S108, and S109. Table 4-1 shows the regis- ters, their functions, and their default values. Some registers can have their values changed by commands. If you use a command to change a register value, the command remains in effect until you turn off or reset your modem. Your modem then reverts to the operating characteristics specified in its non-volatile memory. Refer to Section 3 for information on how to use the AT commands to manipulate the S registers.

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MaxTech V.32bis, V.42bis user manual Voice Mode Commands