User's Manual
CONFIDENTIAL
3
Table of Contents
Change List ................................................................................................................................................................................... 2
Table of Contents .......................................................................................................................................................................... 3
1 Product Overview ....................................................................................................................................................................... 7
1.1 Introduction ......................................................................................................................................................................... 7
1.2 System Structure ................................................................................................................................................................ 7
1.3 Network structure ................................................................................................................................................................ 8
1.4 Federal Communication Commission Interference Statement ......................................................................................... 10
Radiation Exposure Statement: .................................................................................................................................................. 10
2 DM mode.................................................................................................................................................................................. 12
2.1 Read Band Scan List ........................................................................................................................................................ 12
2.2 Write Band Scan List ........................................................................................................................................................ 12
2.3 Update Non-Volatile .......................................................................................................................................................... 12
2.4 Configure PCI Black List ................................................................................................................................................... 12
2.5 Show PCI Black List .......................................................................................................................................................... 13
3 UCFG commands .................................................................................................................................................................... 14
3.1 Connection Manager Selection ......................................................................................................................................... 14
3.2 PLMN Search Type ........................................................................................................................................................... 14
3.3 Set AutoCM Mode ............................................................................................................................................................. 14
3.4 Set ATCM Mode ............................................................................................................................................................... 15
3.5 USB Ethernet Interface Enable ......................................................................................................................................... 15
3.6 USB Ethernet Interface Disable ........................................................................................................................................ 15
3.7 USB Ethernet Interface Mode ........................................................................................................................................... 15
3.8 List of PLMN Search Type ................................................................................................................................................ 15
4 AT Commands ......................................................................................................................................................................... 16
4.1 Request information commands ....................................................................................................................................... 16
4.1.1 AT+CGMI Request manufacture identification ........................................................................................................... 16
4.1.2 AT+CGMM Request model identification ............................................................................................................... 16
4.1.3 AT+CGMR Request revision identification ................................................................................................................. 16
4.1.4 AT+CGSN Request product serial number identification ........................................................................................... 16
4.1.5 AT+CSCS Request TE character set ......................................................................................................................... 16
4.1.6 AT+CIMI Request international mobile subscriber identity ........................................................................................ 17
4.2 Network service related commands .................................................................................................................................. 18
4.2.1 AT+COPS PLMN selection ........................................................................................................................................ 18