Individual Bit Command - Sn . # =V - Motorola V.3600 User Manual

Status Registers
Note
Not all registers can be set by the ATSn=v (or ^v) command.
Some registers are for reference only.
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
Some 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, and v = bit
value 1 or 0.
For 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).
AT&L1 selects leased line operation (sets S27 bit 2 to 1).
Individual bit method:
ATS27.2=0 selects dial-up operation (sets S27 bit 2 to 0)
ATS27.2=1 selects leased line operation (sets S27 bit 2 to 1)
Note
This way of selecting options can be used on all S-registers
except read only registers.
10-4 V.3600