MaxTech V.32bis, V.42bis Zn=x =0-3, 22bis auto-retrain disabled, 22bis auto-retrain enabled

Page 11

&Zn=x

n=0-3

Store telephone number x into non-volatile

 

 

RAM

%E_

%E0

V.22bis auto-retrain disabled

 

%E1

V.22bis auto-retrain enabled

%G_

%G0

Enable Auto Fall Forward/Back

 

%G1

Disable Auto Fall Forward/Back

3.5

MNP/V.42/V.42bis Commands

%An

n=0-

Set auto-reliable fallback character to n (where

 

127

n = 0 to 127,ASCII). Requires the \C2 setting

%C_

%C0

Disable MNP Class 5 data compression

 

%C1

Enable MNP Class 5 data compression

\A_

\A0

64-character maximum MNP block size

 

\A1

128-character maximum MNP block size

 

\A2

192-character maximum MNP block size

 

\A3

256-character maximum MNP block size

\Bn

n=1-9

Send a 1/10 second line break to the modem,

 

 

where n = 1 to 9. At normal connect, the

 

 

default is 3

\C_

\C0

Do not buffer data during LAPM/MNP

 

 

handshaking

 

\C1

Buffer all data for 4 seconds, until receiving

 

 

200 characters or until a packet is detected

 

\C2

Do not buffer data; switch to normal mode

 

 

when fallback character is detected

\G_

\G0

Disable DCE flow control

 

\G1

Enable DCE flow control

\J_

J0

Disable serial port data rate adjustment

 

 

(keep high data rate between DTE and

 

 

modem, regardless of modem-to-modem

 

 

data rate)

 

J1

Enable serial port data rate adjustment so

 

 

serial data rate automatically adjusts to match

 

 

the modem-to-modem data rate

\Kn

n=0-5

Set break control, where n= 0 to 5. Default

 

 

is 5

\N_

\N0

Normal data-link only

 

\N1

Direct data-link only

 

\N2

MNP data link only

 

\N3

V.42/MNP/Normal data link

10

Image 11
Contents Contents Unpacking Your Modem Hardware InstallationFasten the retaining bracket Software Installation/ConfigurationPage Devices in your computer cannot share an IRQ with COM Port and Interrupt SettingsUsing Your Modem Testing Your Modem After InstallationCommand Structure Where To Go From HereExecuting Commands Basic AT Commands Extended AT Commands Enable Trellis Coding @ Mode after DTR toggleGuard tone disabled Force DSR Signal High onDisable Auto Fall Forward/Back 22bis auto-retrain disabled22bis auto-retrain enabled Enable Auto Fall Forward/BackFax Class 1 Commands Voice Mode Commands S Registers Function Range/units Default Basic Response Codes Modem dials but does not connect Modem does not respond to commandsModem does not dial Modem exhibits poor voice record or playback Modem makes a connection but no data appears on your screenHigh pitch tone is heard whenever you answer the phone Uart FCC ComplianceDOC Compliance Information FCC Class B StatementDisclaimer, Copyright, And Other Notices Section One Introduction Software Installation/Configuration COM Port and Interrupt Settings Switch Block SW-1 Location Switch Block Settings Testing Your Modem After Installation With AT or follow with Enter Bold text Command Function Manually answer incoming callCcitt mode Originate calls in answer modeCommands are not echoed Hz guard tone Resets modem after DTR toggleRecall factory default configuration Toggle\A3 MNP/V.42/V.42bis Commands\Q3 Switch to reliable link from normal link S Registers Register Function Range/units DefaultSection Five Result Codes Section Six Troubleshooting Modem does not dial Power 75 W Section Eight Support and Service DOC Compliance Information Disclaimer, Copyright, And Other Notices