Longshine LCS-8156C1 - Manual (Page 69)

AT Commands for CX930xx Modem Reference Manual
102752B Conexant 3-45
–SLP= - Set Low Power Mode
This command sets the modem low power mode entered when no line connection exists
or when no host activity occurs for the period specified in the S24 register.
Syntax
-SLP=
Defined Values
Decimal number corresponding to the selected option:
0 = Idle mode. The CPU and LSD run at a low
frequency. The modem can detect and qualify
ring signals and process AT commands. The
modem returns to normal mode upon receiving
an AT command or receiving a qualified ring.
1 = Sleep mode. The CPU and LSD run at a lower
frequency than idle mode. The modem can detect
and qualify ring signals. The modem cannot
process AT commands. The modem can be
awakened by the host sending a single (any)
character (typically followed by an AT
command) or by the modem receiving a qualified
ring.
2 = Stop mode. The CPU runs at the same low
frequency as the sleep mode, however, the LSD
is turned off. The modem cannot process AT
commands and cannot detect and qualify ring
signals. The modem can be awakened by the host
sending a single (any) character (typically
followed by an AT command).
Result Codes
OK = 0-2
ERROR Otherwise.