Then check again:
Use the following AT command format. Note that this is often used for "IMEI repair" when a original ID is lost during a firmware flash. AT+EGMR=1,7,"YOUR_NEW_15_DIGIT_IMEI" : You should receive an message if successful. Confirm the Change Run the identification command again to verify the update: Troubleshooting Tips quectel change imei install
For advanced users, tools like the asterisk-chan-quectel driver on GitHub allow for complex call handling using specific IMEIs. Then check again: Use the following AT command format
Open QCOM or PuTTY. Connect to the AT COM port (e.g., COM5) at 115200 baud rate. Type: COM5) at 115200 baud rate. Type: