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XE1414A

14,400 BPS Modem for Data, Fax, Voice

Xecom 

AT Command List (continued)

\Jn - DTE Rate Adjust

n=0 Serial port speed independent of link speed*

n=1 Serial port automatically set to link speed*

\Kn - Break control

Break received from host with Reliable link.

n=0 Enter on-line command mode; do not

transmit break

n=1 Purge buffers, immediately transmit break

n=2 Same as n=0

n=3 Immediately send break

n=4 same as n=0

n=5 Send break in sequence with buffered data*

Break received from host with Direct link.

n=0 Immediately transmit break, then enter on-

line command mode

n=1 Immediately send break

n=2 Enter command mode but do not transmit

break signal

n=3 same as n=1

n=4 same as n=0

n=5 same as n=1*

Break received from modem with Normal link.

n=0 Purge buffers, Immediately send break to the

host

n=1 same as n=0

n=2 Immediately send break to the host

n=3 Same as n=2

n=4 Send break to host in sequence with data.

n=5 Same as n=2*

Host initiates break (AT\B); Reliable link.

n=0 Purge buffers; immediately transmit break

n=1 Same as n=0

n=2 Immediately transmit break

n=3 Same as n=1

n=4 Transmit break in sequence w data

n=5 Same as n=4*

\Nn - Error Control Selection

n=0 Normal mode, no error correction

n=1 Direct mode, no buffering, no error correction

n=2 Reliable mode, LAPM or MNP required

n=3 V.42 Auto-reliable mode, accept either an

error controlled or non-error controlled link*

n=4 V.42 Reliable mode, LAPM required

n=5 MNP Reliable mode, MNP required

\On - Originate Reliable Link

\Qn - Flow Control Selection

n=0 Disabled

n=1 XON/XOFF Flow Control

n=2 CTS Flow Control

n=3 RTS/CTS Flow Control*

)Mn - Cellular Power Level Adjustment

n=0 Disabled during MNP10 link negotiations

n=1 Adjust power level during MNP10 link

negotiations

*Hn - MNP10 Link Negotiation Speed

n=0 Link negotiations occur at the highest

supported speed

n=1 Link negotiations at 1200 bps

n=2 Link negotiations at 4800 bps

-Kn - MNP Extended Services

n=0 No LAPM to MNP10 conversion

n=1 LAPM to MNP10 conversion*

n=2 LAPM to MNP10 conversion but no initiation

of MNP Extended Service during V.42 LAPM

answer mode detection.

-Qn - Fallback to V.22bis/V.22

n=0 Fallback enabled only to 4800 bps

n=1 Fallback to 2400 bps or 1200 bps*

@Mn - Initial Cellular Transmit Level

n=0 -26 dBm*

n=1 -30 dBm

n=2-10 -10 dBm

n=11 -11 dBm

n=12 -12 dBm

:

.

n=30 -30 dBmn

n=31 -31 dBm

:En - Compromise Equalizer

n=0 Disabled

n=1 Enabled*

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XE1414A

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