ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev. 11 Page 279 of 1039 2021-09-23
specify the condition when the MS is
considered as attached for emergency bearer
services.
registered for "CSFB not preferred", home
network (not applicable).
registered for "CSFB not preferred", roaming
(not applicable).
tracking area code (two bytes) in hexadecimal format
(e.g. "00C3" equals 195 in decimal)
LTE cell ID (four bytes) in hexadecimal format
indicates the access technology of the serving cell.
Values:
AT+CEREG?
Read command returns the current value of <mode>, the registration
status <stat>, and the information <tac>, <ci>, <AcT> according to the
current <mode> parameter value.
+CEREG: <mode>,<stat>[,[<tac>],[<ci>],[<AcT>]]
AT+CEREG=?
Test command returns supported values for parameter <mode>.