4. AT Command Set and S-Registers
4-7
3830-A2-GB91-20
November 1996
Table 4-2
(1 of 22)
Model 3830 AT Commands
***
AT Command Recovery Mode
Allows the modem to remain in Asynchronous data mode so that AT
commands can be used to change the modem’s current configuration.
Use this command when AT commands are disabled or the modem is
operating in Synchronous data mode.
This command can only be executed after the completion of a power-up
self-test. Refer to the
Recovering AT Commands
section in Chapter 2 for
procedures and guidelines on this command.
A/
Repeat Last Command
Reexecutes the last command string. (Not to be preceded with AT or
followed by pressing the Enter key.)
A
Answer Mode
Allows the modem to go off-hook and attempts to establish a connection
without waiting for a ring.
