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#CID
Enable Caller ID detection and
reporting format
#CLS
Select Data, Fax or Voice/Audio
#MDL?
Identify Model
#MFR?
Identify Manufacturer
#REV?
Identify Revision Level
#TL
Audio output transmit level
#VBQ?
Query Buffer Size
#VBS
Bits per sample (ADPCM or PCM)
#VBT
Beep Tone Timer
#VCI?
Identify Compression Method
#VLS
Voice line select
#VRA
Ringback goes away timer
#VRN
Ringback never came timer
#VRX
Voice Receive Mode
#VSDB
Silence deletion tuner
#VSK
Buffer skid setting
#VSP
Silence detection period
#VSR
Sampling rate selection
#VSS
Silence deletion tuner
#VTD
DTMF tone reporting capability
#VTM
Enable timing mark placement
#VTS
Generate tone signals
#VTX
Voice transmit mode
Section Four - S Registers
Your modem has 41 registers, designated S0
through S95. Table 4-1 shows the registers, 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.
Table 4-1 S - Registers
Re
Function
Range
Default
Country
gister
/units