LE910-SKG AT commands reference guide
80437ST10619A Rev.1 – 2014-09-16
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved
page 71 of 273
+CFUN - Set Phone Functionality
AT+CFUN=
[<fun>[,<rst>]]
Set command
selects the level of functionality in the ME.
Parameters:
<fun>
- is the power saving function mode
0 - minimum functionality, NON-CYCLIC SLEEP mode: in this mode, the AT
interface is not accessible. Consequently, once you have set
<fun>
level 0, do
not send further characters. Otherwise these characters remain in the input
buffer and may delay the output of an unsolicited result code. The first wake-up
event stops power saving and takes the ME back to full functionality level
<fun>=1
.
1 - mobile full functionality with power saving disabled (factory default)
2 - disable TX (Not support)
4 - disable both TX and RX
5 - mobile full functionality with power saving enabled
<rst>
- reset flag
0 - do not reset the ME before setting it to
<fun>
functionality level
Note :
AT+CFUN=2
is not supported.
Note: issuing
AT+CFUN=4[,0]
actually causes the module to perform either a
network deregistration and a SIM deactivation.
Note: if power saving enabled, it reduces the power consumption during the idle
time, thus allowing a longer standby time with a given battery capacity.
Note: to place the module in power saving mode, set the
<fun>
parameter at value
= 5 and the line
DTR
(RS232) must be set to
OFF
. Once in power saving, the
CTS
line switch to the
OFF
status to signal that the module is really in power saving
condition.
During the power saving condition, before sending any
AT
command on the serial
line, the
DTR
must be enabled and it must be waited for the
CTS
(RS232) line to
go in
ON
status.
Until the
DTR
line is
ON
, the module will not return back in the power saving
condition.
Note: the power saving function does not affect the network behavior of the
MODULE, even during the power save condition the module remains registered on
the network and reachable for incoming calls or SMS. If a call incomes during the
power save, then the module will wake up and proceed normally with the
unsolicited incoming call code
Note: LE910-KR doesn’t support voice call.
AT+CFUN?
Read command reports the current setting of
<fun>
.
AT+CFUN=?
Test command returns the list of supported values for
<fun>
and
<rst>
.
Reference
3GPP TS 27.007
Summary of Contents for LE910-SKG
Page 1: ......
