Shulou(Shulou.com)06/03 Report--

1. AT command

AT + CFUN power-on and shutdown command

AT + CGACT PPT Activation Plesiochronous Path Termination-quasi-synchronous Channel Terminal

AT + CGATT

AT + CGDCONT

AT + CGDSCONT

AT + CGEQREQ

AT + CGSDATA

AT + CGSMS

AT + CGTFT

AT + CHUP

AT + CMGF

AT + CMGS

AT + CMOD

AT + COPS sets the manual search network mode = 0 department department 2 is automatic search network.

AT + COPS = 1 AT 2 "001002", 2 for the case may have FPLMN problems, always can not register.

AT + CSCS

AT + CSMP

AT + OFF

AT + SGPRSDATA

ATA

ATD0123456902; is used to dial the mobile number.

ATD112

ATD1234

ATH

Check out the AT manual at the following URL: http://wenku.baidu.com/view/7f04a1d049649b6648d74784.html

2 、

If the previous case failed, it may be because of the previous FPLMN

F5 sets crawl Log related, path, crawl, Log View Configuration

Ctrl + shift selects multiple items successively

F11 view item F12 Filtered View ALT + L Log View

All view windows (such as View Item) can be accessed through select all,Match Items... Get Filtered Item

After that, you can locate the fixed item in View Item through Sync Near Item in Filtered Item.

Refilter Item can perform hierarchical matching.

The method of manually using TTCN is used to solve the situation that the computer cannot recognize the USB port, establish a QXDM connection and grab log. By using HyperTrm,win7 without a hyperterminal, you can download putty software.

Several common key combinations:

* # 06* View IMEI number

* 9 choose China to establish a connection, enter commands in HyperTerminal for manual testing, RF cable remains the original connection, USB cable is connected to the computer, read the operation instructions by testing the computer, run ECT620 in the test computer, and manually control the AT command in the notebook.

3. Another method of brushing build is realized through fastboot. If batch processing can be realized, it can be simplified a lot.

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