Specifications

V.3229 / V.3229L <C#>-5
6
Status Registers
To change the escape character from + to the ESC
key (ASCII value of 27)
Enter ATS2=27
To return the modem to the command mode press the
ESC key three times:
(pause) ESC ESC ESC (pause)
Individual Bit
Command
Sn . #=v
Most operators use AT commands as the primary
method of changing S-register options. However,
some options stored in registers do not have an
associated AT command. For these options, the
individual bit AT command can be used to change
the setting of the bit controlling the option.
To
Change a single bit value within a register
Enter
ATSn . # = v
where n= register number #= bit position 0 through
7 v= bit value 1 or 0
Example:
S-register 27, bit 2 selects between dial-up or leased
line operation.
AT command method:
AT&L selects dial-up operation (sets S27 bit 2
to 0)