3 AT Commands, Result Codes, and S-Registers

Command:

\Tn

Inactivity Timer

Values:

 

n = 0–255

Default:

 

0

Description:

\Tn

Inactivity timer setting contingent on either \T value or S-

 

 

Register S30 value (e.g., AT\T45&W0<cr> configures in

 

 

parallel ATS30=45&W0<cr>) and vice versa.

Command:

\Vn

Protocol Result Code

Values:

 

n = 0 or 1

Default:

 

1

Description:

\V0

Disable protocol result code appended to DCE speed.

 

\V1

Enable protocol result code appended to DCE speed.

Command:

\Xn

XON/XOFF Pass-Through

Values:

 

n = 0 or 1

Defaults:

 

0

Description:

\X0

Respond to and discard XON/XOFF characters.

 

\X1

Not supported—responds ERROR.

Command:

-Cn

Data Calling Tone

Values:

 

n = 0 or 1

Defaults:

 

0

Description:

-C0

Disable V.25 data calling tone.

 

-C1

Enable V.25 data calling tone.

Command:

%B

View Numbers in Blacklist

Values:

 

n/a

Description:

 

If blacklisting is in effect, this command displays the

 

 

numbers for which the last call attempted in the previous

 

 

two hours failed. In countries that do not require

 

 

blacklisting, the ERROR result code appears.

Command:

%Cn

Data Compression Control

Values:

 

n = 0 or 1

Default:

 

1

Description:

%C0

Disable V.42bis/MNP 5 data compression.

 

%C1

Enable V.42bis/MNP 5 data compression.

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Multi-Tech Systems MT5634ZPX-PCI owner manual T n Inactivity Timer, V n Protocol Result Code, X n XON/XOFF Pass-Through