ENS22 - problem with setting full functionality of the modem. AT+CFUN=1 | Telit Cinterion IoT Developer Community
February 12, 2019 - 10:23am, 2232 views
I'm using an ENS22. When I changed radio band setting by AT^SCFG="Radio/Band/4G" in minimum functionality mode (AT+CFUN=0) i was unable to back to the full funcionality mode. Command AT+CFUN=1 returned error. The AT commands I have issued and received error is as bellow.
+CME ERROR: operation not supported
Security B.. Verified
Protocol A.. Verified
Apps A...... Verified
Please let me know if you know what is the problem.