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Modem 3600 5-41
Retaining / Restoring Options *RO
This option is used when the modem is shared by two or more DTEs.
When options are retained, the current configuration is not altered at
disconnect. With options restored, the modem returns to the previously
stored configuration on disconnect.
When options are restored at disconnect, the following commands
return OK but are not executed:
• *CNStore telephone number
• &ZStore telephone number
• &FRecall factory configuration
• &WStore current configuration
Soft Download Password %P1, $Y
Select a numeric password to permit/inhibit software downloading via
flash memory if desired. The process is detailed in Appendix H.
Remote Configuration
This mode of operation allows viewing or modifying the options of a
remote modem that supports remote configuration. Remote
configuration is performed using the front panel LCD or, more
commonly, AT commands from the local terminal. Remote
configuration is initiated by the local (master) modem through a
proprietary protocol, a security code, and an acknowledgment from the
remote (slave) unit to be modified. The security code is inserted and
provides protection from unauthorized entry. The modems are shipped
from the factory without a security code.
Command Operation
*RO Retain options at disconnect
*RO1 Restore options at disconnect
Command Operation
%P1=pw Set software download password to 0-99999999
%P1=D Disable software download
%P1? Display software download password
$Y Enable soft download flash