Command

Effect

 

 

 

 

 

 

E0

 

Disables echo to the computer.

 

 

 

 

 

 

E1

 

Enables echo to the computer (default).

 

 

 

 

 

Result Codes:

 

 

 

 

 

 

 

 

OK

n = 0, 1

 

 

 

 

 

 

ERROR

Otherwise

 

 

 

 

 

Fn

Online Data Character Echo Command

This command determines if the modem will echo data from the DTE. This modem does not support the F0 version of the command. However, the modem will accept F1, which may be issued by older communication software, to assure backward com- patibility.

 

Command

Effect

 

 

 

 

 

 

F0

 

Online data character echo enabled (Not supported,

 

 

will return ERROR).

 

 

 

 

 

 

 

 

 

F1

 

Online character echo disabled.

 

 

 

 

 

Result Codes:

 

 

 

 

 

 

 

 

 

OK

n = 1

 

 

 

 

 

 

 

ERROR

Otherwise

 

 

 

 

 

Hn

Hook Control

This command instructs the modem to go on-hook to disconnect a call, or off-hook to make the phone line busy.

Command

Effect

 

 

H0

Modem goes on-hook (default).

 

 

H1

Modem goes off-hook.

 

 

Result Codes:

OK

n = 0, 1

ERROR Otherwise

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Actiontec electronic 56K V.90 manual Online Data Character Echo Command, Hook Control