Specifications

UC864-E/G AT Commands Reference Guide
80304ST10041a Rev. 3 - 18/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 80 of 259
+CLCC - List Current Calls
where:
<idn> - call identification number
<dir> - call direction
0 - mobile originated call
1 - mobile terminated call
<stat> - state of the call
0 - active
1 - held
2 - dialing (MO call)
3 - alerting (MO call)
4 - incoming (MT call)
5 - waiting (MT call)
<mode> - call type
0 - voice
1 - data
2 - fax
9 - unknown
<mpty> - multiparty call flag
0 - call is not one of multiparty (conference) call parties
1 - call is one of multiparty (conference) call parties
<number> - string type phone number in format specified by <type>
<type> - type of phone number octet in integer format
129 - national numbering scheme
145 - international numbering scheme (contains the character " + ")
<alpha> - string type; alphanumeric representation of <number>
corresponding to the entry found in phonebook; used character set
should be the one selected with +CSCS.
Note: If no call is active then only OK message is sent. This command is
useful in conjunction with command +CHLD to know the various call status
for call holding.
AT+CLCC=? Test command returns the OK result code
Reference 3GPP TS 27.007
3.5.4.3.16 SS Notification - +CSSN
+CSSN - SS Notification
AT+CSSN=[<n>
[,<m>]]
It refers to supplementary service related network initiated notifications.
Set command enables/disables the presentation of notification result codes
from TA to TE.
Parameters:
<n> - sets the +CSSI result code presentation status
0 - disable
1 - enable
<m> - sets the +CSSU result code presentation status