EdgeBox-RPI-200 User Manual
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--- 7: /dev/ttyUSB3 'Android'
--- Enter port index or full name:
$ miniterm /dev/ttyUSB5 115200
Some useful AT command:
⚫ AT //should return OK
⚫ AT+QINISTAT //return the initialization status of (U)SIM card, the response should be 7
⚫ AT+QCCID //returns the ICCID (Integrated Circuit Card Identifier) number of the (U)SIM
card
6. How to dial
$su root
$ cd /usr/app/linux-ppp-scripts
$./quectel-pppd.sh
Then the 4G led is flashing.
If success, the return like this:
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