Multitech MT2834BAI, MT1432BA manual $EBn, #Fn, $Fn, 133

Models: MT2834BAI MT1432BA MT2834BA

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Appendix D - AT Command Summary

 

 

 

Command

Values

Description

&En

n = 0 thru 15

&E0 means no error correction.

 

 

* &E1 means V.42 Auto-reliable Mode.

 

 

&E2 means V.42 Reliable Mode.

 

 

&E3 means no modem-initiated flow control.

 

 

* &E4 means CTS modem-initiated flow control.

 

 

&E5 means Xon/Xoff modem-initiated flow control.

 

 

* &E6 means Xon/Xoff not passed through.

 

 

&E7 means Xon/Xoff passed through.

 

 

* &E8 means Enq/Ack pacing off.

 

 

&E9 means Enq/Ack pacing on.

 

 

* &E10 means Normal Mode flow control off.

 

 

&E11 means Normal Mode flow control on.

 

 

&E12 means Pacing off.

 

 

* &E13 means Pacing on.

 

 

&E14 means data compression disabled.

 

 

* &E15 means data compression enabled.

$EBn

n = 0 or 1

* $EB0 enables 10 bit mode.

 

 

$EB1 enables 11 bit mode.

%En

n=0 thru 5

% E0 = Modem Won’t Escape.

 

 

* % E1 = +++ Method (default setting).

 

 

% E2 = Break Method.

 

 

% E3 = Either +++ or Break Method.

 

 

% E4 = No "OK" Response to +++

 

 

% E5 = "OK" Response to +++

#Fn

n = 0 thru 2

#F0 means no fallback when on-line.

 

 

#F1 means fallbackwhen on-line (increments of

 

 

2400 bps).

 

 

* #F2 means fallback to 4800 bps/fall forward if line

 

 

improves (increments of 2400 bps).

&Fn

n = 0, 8 or 9

&F loads factory default values from ROM.

 

 

* &F8 reads factory default values and switch settings

 

 

when &F is issued.

 

 

&F9 reads parameters stored in non-volatile

 

 

memory when &F is issued.

$Fn

n = 0 or 1

$F0 means do not fall back to normal connect if CR

 

 

received.

 

 

* $F1 means fall back to normal connect if CR

 

 

received.

&Gn

n = 0, 1 or 2

* &G0 turns off CCITT guard tones.

 

 

&G1 turns on CCITT 550 Hz guard tone.

 

 

&G2 turns on CCITT 1800 Hz guard tone.

Hn

n = 0 or 1

H0 means Hang Up (go on hook).

 

 

H1 means Go Off Hook.

* Factory Default Setting

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Multitech MT2834BAI, MT1432BA manual $EBn, #Fn, $Fn, 133