HF Elfin-EG10, Manual

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4G_2G DTU Products Function
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Instruction Description
Module Information Query Set
ICCID Query Module ICCID Code
IMEI Query IMEI Code
IMSI Query SIM Card ’ s IMSI Number
Upgrade Instruction Set
UPURL Set / Query the URL Address of the Remote Upgrade
Other Instruction Set
APN Set/Query APN information.
NTIME Query NTP Real Time Function
IOTEN Set/Query IOTBrdige Function
IOTUID Set/Query IOTBrdige ’ s UserID
PID Query Module Model for Configuring Tool to Identify Device
PCID Set/Query the Module Users ’ Defined Name for Display in the
Configuration Tool
NDBGL Open/Close Debug Information Output
SCRIPT HIS script operation.
2.4.2.1. AT+H
◼
Function: Help .
◼
Format:
AT+H<CR>
+ok=<command help><CR><LF><CR><LF>
◼
Parameter
◆
command help
：
Command help instruction.
2.4.2.2. AT+E
◼
Function: Open/Close show back function.
◼
Format:
◆
Query Operation:
AT+E<CR>
+ok=<status><CR><LF><CR><LF>
◆
Set Operation:
AT+E=<status><CR>
+ok<CR><LF><CR><LF>
◼
Parameter:
◆
status
：
Echo status
⚫
on
：
Open echo, default
【
on
】
⚫
off
：
Close echo
2.4.2.3. AT+CMDPW
◼
Function: Set/Query AT command prefix character for sending AT command in throughput
mode. Setting is valid after reset;
◼
Format:
◆
Query Operation
AT+CMDPW<CR>
+ok=<data><CR><LF><CR><LF>
◆
Set Operation
AT+CMDPW=<data><CR>
ok<CR><LF><CR><LF>
◼
Parameters: