SARA-R4/N4 series - AT Commands Manual
UBX-17003787 - R09
5 Mobile equipment control and status
Page 29 of 307
5.2.3 Defined values
Parameter
Type
Description
<fun>
Number
Selected functionality:
•
0: sets the MT to minimum functionality (disable both transmit and receive RF
circuits by deactivating both CS and PS services)
•
1 (factory-programmed value): sets the MT to full functionality, e.g. from airplane
mode or minimum functionality
•
4: disables both transmit and receive RF circuits by deactivating both CS and PS
services and sets the MT into airplane mode. Airplane mode is persistent between
power cycles triggered by +CFUN=16 or
•
6: enables the SIM-toolkit interface in dedicated mode and fetching of proactive
commands by SIM-APPL from the SIM-card
•
7 or 8: disables the SIM-toolkit interface and fetching of proactive commands by
SIM-APPL from the SIM-card
•
9: enables the SIM-toolkit interface in raw mode and fetching of proactive
commands by SIM-APPL from the SIM-card
•
15: MT silent reset (with detach from network and saving of NVM parameters),
without reset of the SIM card
•
16: MT silent reset (with detach from network and saving of NVM parameters), with
reset of the SIM card
•
19: sets the MT to minimum functionality by deactivating CS and PS services and
the SIM card
•
127: sets the MT in a deep low power state "HALT" (with detach from the network
and saving of the NVM parameters); the only way to wake up the module is a power
cycle or a module reset
<rst>
Number
Reset mode. This parameter can be used only when <fun> is 1, 4 or 19.
•
0 (default value): do not reset the MT before setting it to the selected <fun>
•
1: performs a MT silent reset (with detach from network and saving of NVM
parameters) with reset of the SIM card before setting it to the selected <fun>
<power_mode>
Number
•
0: MT is switched on with minimum functionality
•
1: MT is switched on
•
4: MT is in "airplane mode"
•
19: MT is in minimum functionality with SIM deactivated
<STK_mode>
Number
•
6: the SIM-toolkit interface in dedicated mode and fetching of proactive commands
by SIM-APPL from the SIM-card are enabled
•
0, 7 or 8: the SIM-toolkit interface is disabled; fetching of proactive commands by
SIM-APPL from the SIM-card is enabled
•
9: the SIM-toolkit interface in raw mode and fetching of proactive commands by
SIM-APPL from the SIM-card are enabled
5.2.4 Notes
SARA-R4 / SARA-N4
• <fun>=16, 19 and 127 are not supported.
• <fun>=5 is returned in the information text response to the read command if the device is in Factory Test
Mode (FTM).
• <fun>=15 resets the SIM card.
• To reset the module issue the AT+CFUN=15 command.
SARA-R404M / SARA-R410M-01B
• <fun>=6, 7, 8 and 9 are not supported.
