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ENS22 - problem with setting full functionality of the modem. AT+CFUN=1 | Thales IoT Developer Community

February 12, 2019 - 10:23am, 1919 views

Hi,

I'm  using an ENS22. When I changed radio band setting by AT^SCFG="Radio/Band/4G" in minimum functionality **** (AT+CFUN=0) i was unable to back to the full funcionality ****. Command AT+CFUN=1 returned error. The AT commands I have issued and received error is as bellow.

ATI1
Cinterion
ENS22-E
REVISION 00.940
A-REVISION 01.000.00

AT+CFUN?
+CFUN: 0

AT+CFUN=1
+CME ERROR: operation not supported

AT+CFUN=1,1
OK

^SHUTDOWN

ÂŃĐsB@
Boot: Unsigned
Security B.. Verified
Protocol A.. Verified
Apps A...... Verified

^SYSSTART

AT+CFUN?
+CFUN: 0

OK

Please let me know if you know what is the problem.