At+Qeng Switch On Or Off Engineering Mode - Quectel GSM/GPRS Module Series Command Manual

Parameter
<stat>
<Oper in string>
<Oper in short string>
<Oper in number>
<indexN>
<lac>
<ci>
<bsic>
<rxlev>
<arfcn>
NOTES
1. The maximum index is 10 for each operator.
2. Allow to scan all GSM frequency even without SIM card inserted in the module.

2.1.2. AT+QENG Switch on or off Engineering Mode

Engineering Mode is designed to report the information of serving cells and the neighboring cells.
AT+QENG Switch on or off Engineering Mode
Test Command
AT+QENG=?
GSM_QuecCell_AT_Commands_Manual
<index2>,<lac>,<ci>,<bsic>,<rxlev>,<arfcn><CR LF>
...
<indexN>,<lac>,<ci>,<bsic>,<rxlev>,<arfcn><CR LF>
+QOPS:<stat>,<Oper
string>,<oper in number><CR LF>
....
OK
If error is related to ME functionality:
+CME ERROR: <err>
0 Unknown
1 Operator available
2 Current Operator
3 Forbidden Operator
Operator in long format alphanumeric
Operator in short format alphanumeric
Operator in numeric format
Radio frequency channel number in decimal display,
Renumber again under different operator
Location Area Code in hex format, 4-byte in fixed width
Cell ID in hex format, 4-byte in fixed width
Base Station Identity Code in hex format, 2-byte in fixed width
Receive level in decimal format, volatile width
Absolute Radio Frequency Channel Number in decimal format, volatile width
Response
+QENG: (list of supported <mode>s),(list of supported
<dump>s)
OK
GSM/GPRS Module Series
GSM QuecCell AT Commands Manual
in string>,<oper
Confidential / Released
in short
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