Modem Configuration and Profile
3-284 AT Commands Reference Manual June 30, 2008
S, Bit Map Registers

This command reads/writes values of the S-registers. The G24 supports this command for various

S values, according to official specifications (ITU-I, ETSI, or manufacturer specific).

Command Type Syntax Response/Action Remarks
Set ATSn=<value OK
or:
+CME ERROR: <err>
The Set command is allowed for
read/write S-registers, and not allowed
for read-only S-registers.
Read ATSn? <current value of
S-register n>
or:
+CME ERROR: <err>
Test The Test command for Sn is not
defined by ITU, and therefore is not
supported by the G24. The G24 returns
an error.