Quectel GSM/GPRS Module Series User Manual

GSM/GPRS Module Series
GSM QuecCell AT Commands Manual
GSM_QuecCell_AT_Commands_Manual Confidential / Released 3 / 27
Contents
About the Document ................................................................................................................................... 2
Contents ....................................................................................................................................................... 3
Table Index ................................................................................................................................................... 4
1 Introduction .......................................................................................................................................... 5
2 AT Commands for GSM QuecCell ...................................................................................................... 6
2.1. Overview of AT Commands for GSM QuecCell .......................................................................... 6
2.1.1. AT+QOPS Scan Basic Station Information ................................................................... 6
2.1.2. AT+QENG Switch on or off Engineering Mode ............................................................. 7
2.1.3. AT+QLOCKF Lock the Base Station ........................................................................... 10
2.1.4. AT+QCHINFO Get Channel Information ..................................................................... 10
2.1.5. AT+QLASTTA Get TA Value ........................................................................................ 12
2.1.6. AT+QFORBIDMNC Forbid Operator ........................................................................... 12
2.1.7. AT+QSCANF Scan ARFCN Receiving Level .............................................................. 13
3 Example .............................................................................................................................................. 15
3.1. AT+QOPS ................................................................................................................................. 15
3.2. AT+QENG ................................................................................................................................. 16
3.3. AT+QLOCKF ............................................................................................................................. 17
3.4. AT+QCHINFO ........................................................................................................................... 18
3.5. AT+QLASTTA ............................................................................................................................ 19
3.6. AT+QFORBIDMNC ................................................................................................................... 20
3.7. AT+QSCANF ............................................................................................................................. 20
4 Appendix A Reference ....................................................................................................................... 26
5 Appendix B Summary of <err> Code ............................................................................................... 27
Quectel
Confidential

Quectel GSM/GPRS Module Series Specifications

General

Brand	Quectel
Model	GSM/GPRS Module Series
Category	GSM/GPRS Modules
Language	English