Ositech-comm Trumpcard Data/Fax Modem Manuel d'utilisateur télécharger pdf (Page 45)

User’s Guide and Reference 4 - 13

Modem Command Reference

Examples

ATM0 Speaker is always off

ATM1 Speaker is on during call establishment, but off

when connected to a remote modem

ATM2 Speaker is always on

ATM3 Speaker is off when dialling or connected to a

remote modem, but on during call answering

Nn — Automode Detection

Parameters 0 or 1

Default 1

This command enables or disables automode detection

Examples

ATN0 Automode detection is disabled. Subsequent

connections will be based on the setting in Register

S37, if S37=0 the speed of the connection must

match that at which the last AT command was

issued.

ATN1 Automode detection is enabled. Connections will be

based on an automode algorithm. This command is

equivalent to F0 command.

On — Return To The On-Line State

Parameters 0 or 1

Default none

If the user enters the command mode from the data mode by issuing the

escape sequence, or as a result of an ON-to-OFF transition of DTR with

the &D1 option in effect, the user may return to the data mode without

terminating a call by issuing the O0 command. This command may also

be used to force a retrain. If the modem is on-hook, then the modem

behaves as if it went off-hook to originate without actually taking the relay

off-hook.

Examples

ATO0 Causes the modem to return to the data mode

ATO1 Causes the modem to return to the data mode and

to initiate a retrain when operating at 2400 bps.

Also, adjusts the transmit level at 2400 bps to the -

Un setting.

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Ositech-comm Trumpcard Data/Fax Modem Manuel d'utilisateur Page 45