E AT Command Summary

 

 

 

 

 

 

Command

Values

Description

 

 

#Vn

n = 0 or 1

V.32terbo Handshake

 

 

*** #V0

Enable V.32terbo tones in answer mode.

 

 

 

#V1

Disable V.32terbo tones in answer mode.

 

W

In dialing

Wait for New Dial Tone

 

 

command

Causes modem to wait for new dial tone. (X2 or X4

 

 

 

must be selected.)

 

&Wn

n = 0 or 1

Store Configuration

 

 

 

&W0

Store current settings in NVRAM; modem will

 

 

 

 

load these at power-on or with the ATZ

 

 

 

 

command instead of reading factory ROM

 

 

 

 

defaults.

 

 

***

&W1

Do not store settings.

 

Xn

n = 0–4

Result Codes and Call Progress Selection

 

 

***

X0

Basic result codes (CONNECT only); does not

 

 

 

 

look for dial tone or busy.

 

 

 

X1

Extended result codes (w/ CONNECT 1200,

 

 

 

 

CONNECT 2400, etc.); does not look for dial

 

 

 

 

tone or busy signal.

 

 

 

X2

Extended result codes with NO DIAL TONE;

 

 

 

 

does not look for busy signal.

 

 

 

X3

Extended result codes with BUSY; does not look

 

 

 

 

for dial tone.

 

 

 

X4

Extended result codes with NO DIAL TONE

 

 

 

 

and BUSY.

 

#Xn

n = 0 or 1

Number of XOFF Characters Sent

 

 

***

#X0

Single XOFF character sent after buffer is full.

 

 

 

#X1

Multiple XOFF characters sent (one for every

 

 

 

 

character received after buffer is full).

 

Yn

n = 0 or 1

Long Space Disconnect

 

 

***

Y0

Disable sending or responding to long space

 

 

 

 

break signal on disconnect.

 

 

 

Y1

Enable sending or responding to long space

 

 

 

 

break signal on disconnect. (Both modems

 

 

 

 

must have Y1 set.)

 

Z

n/a

Modem Reset

 

 

 

Reset modem to default values. Defaults come from

 

 

 

NVRAM if &W0 is set, from ROM if &W1 is set.

,

In dial

Dialing Pause

 

 

command

Comma; causes dialing pause for time set by S8.

:

At end of dial

Continuous Redial

 

 

command

Colon; causes continuous redial of number until

 

 

 

answered (10 in North American models). Not used in

 

 

 

U.K. or International models.

CommPlete Communications Server

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Multi-Tech Systems MT3334HD8 manual Command Values Description #Vn