Chapter 3: AT Commands Reference
April 15, 2008 G24-L AT Commands Reference Manual 3-19
RING
AT+CRC=1 //Enable extended ring format
OK
+CRING: REL ASYNC
+CRING: REL ASYNC
ath
AT+CRC=1
OK //Mobile fax call terminated (multi-numbered scheme) from PSTN
fax machine
+CRING: ALT Voice/Fax
NO CARRIER
OK
+CLIP, Calling Line Identification
This command controls the Calling Line Identity (CLI) presentation indication to the terminal
when an incoming call is detected by the G24-L.
This command allows the user to query the provisioning status of the CLI by the network and by
the G24-L. The command also allows the user to enable/disable the CLI presentation by the
G24-L to the terminal.
The +CLIP indication information varies depending on what is provided by the network and what
information is stored in the G24-L phone book.
+CLIP Indication
When the CLI presentation indication is enabled by the G24-L (<n>=1), this unsolicited
indication is sent to the terminal after the RING indication.
+CLIP:<number>,<type>[,<subaddr>,<satype>[,[<alpha>][,<CLI validity>]]]
Command
Type
Syntax Response/Action Remarks
Set
AT+CLIP=<n> OK
+CME ERROR: <err>
The Set command enables or disables
the presentation of the CLI indication
from the G24-L to the terminal.
Note:
The Set command does not
address the network.
Read
AT+CLIP? +CLIP: <n>, <m>
OK
The Read command returns the +CLIP
enable/disable state in the G24-L as
well as in the network provisioning
state of the CLI presentation.
Test The Test command returns the Set
command options (0,1).
