Call Control
3-18 G24-L AT Commands Reference Manual April 15, 2008
RING/+CRING Indication
+CRING: <type>
or:
RING
The following table shows the +CRC parameters.
Example
AT+CRC?
+CRC: 0
OK
AT+CRC=?
+CRC: (0-1)
OK
Example - RING/+CRING indication
(..Incoming Data Call..)
RING
RING
Command
Type
Syntax Response/Action Remarks
Set
+CRC=[<n>] OK
The Set command enables/disables the
extended format of an incoming call
indication. When enabled, an incoming
call is indicated to the terminal with an
unsolicited result code
+CRING:<type> instead of the normal
RING.
Read
+CRC? +CRC: <n>
OK
The Read command queries the current
settings for the cellular result code.
Test
+CRC=? +CRC: (list of supported <n>s)
The Test command returns the possible
<n> values.
Table 3-7: +CRC Parameters
<Parameter> Description
<n> 0 Extended format disabled
1 Extended format enabled
The default value is 0.
<type>
ASYNCCSD
REL ASYNCCSD
FAX
VOICE
ALT
Type of incoming call:
asynchronous transparent
asynchronous non-transparent
Fax class 1
Normal voice
Fax/voice
