ZyXEL U-90E User Guide - Page 98

AT*Rab, AT*F1, AT&T4, Table 10-2 AT*Rab Command

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U-90E Data/Fax Modem Local profile modification is done by loading the remote profile as the active settings and then modifying and saving the active settings back to the profile. Then the connection is reestablished and the profile transmitted to the remote modem. Reading a remote profile b into a local profile a is achieved with the command: AT*Rab Table 10-2 AT*Rab Command A=0-3 Local user profile number. b=0-3 Remote user profile number. b=4 Remote active configuration. b=5 Remote factory default. Uploading (writing) the local profile to the remote modem's profile and making the remote modem reset its profile from the new profile is achieved with the command: AT*Wab Table 10-3 AT*Wab Command a=0-3 a=4 a=5 b=0-3 Local user profile number. Local active configuration. Local factory default. Remote user profile number. The remote profile read and write commands - *Rab and *Wab - only work in the on-line condition. The connection speed and mode do not matter. Before doing remote configuration the remote modem must be set to accept remote configuration by executing the AT*F1 command. Also as the modem uses the remote digital loopback mode to request remote configuration information, the remote digital loopback request (AT&T4) must also be granted on the remote modem to accept the remote configuration request. The AT*F0 command will set the modem to deny remote configuration requests. 10-4 Special Functions

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U-90E Data/Fax Modem
Local profile modification is done by loading the remote profile as the active settings and then
modifying and saving the active settings back to the profile. Then the connection is reestablished
and the profile transmitted to the remote modem.
Reading a remote profile
b
into a local profile
a
is achieved with the command:
AT*Rab
Table 10-2 AT*Rab Command
A=0-3
Local user profile number.
b=0-3
Remote user profile number.
b=4
Remote active configuration.
b=5
Remote factory default.
Uploading (writing) the local profile to the remote modem’s profile and making the remote modem
reset its profile from the new profile is achieved with the command:
AT*Wab
Table 10-3 AT*Wab Command
a=0-3
Local user profile number.
a=4
Local active configuration.
a=5
Local factory default.
b=0-3
Remote user profile number.
The remote profile read and write commands -
*Rab
and
*Wab
- only work in the on-line
condition. The connection speed and mode do not matter.
Before doing remote configuration the remote modem must be set to accept remote configuration
by executing the
AT*F1
command. Also as the modem uses the remote digital loopback mode to
request remote configuration information, the remote digital loopback request (
AT&T4
) must also
be granted on the remote modem to accept the remote configuration request. The
AT*F0
command will set the modem to deny remote configuration requests.
Special Functions
10-4