AT Command Reference
80-99208-1 Rev. D 6-61
Service Status Commands

Service Alert ($QCSA)

Syntax
$QCSA[=<alert>|?|=? ]
Description
Turns ON or OFF the unsolicited result code “alertin g” the
DTE of service cha nges. Changes may inclu de items such as
fade, acquisition, roaming, etc. This “Alert” takes the form of
sending an unsolicited result code (SERV ICE) out the Rm
interface to the DTE (much the same as a RING indication for
incoming calls). The destination port f or the SMS resu lt c ode is
the active AT command port.
Values
Default Value
0
Power-On Default
0
Results Returned
0Turns OFF service alert.
1Turns ON service alert.
Result Code Condition
OK <alert> is recognized and supported
ERROR An unrecognized syntax or an invalid <alert>
value was entered.