GPS tracking system USER GUIDE

GPS tracking system - 7 - ... ※ To delete this number, you can send A2, to the device. c) Command: A3 or A3,phone number Example: A3 or A3,123456789 The device will reply: Set mobile number 3 OK! ※ To delete this number, you can send A3, to the device. d) Command: A4 or A4,phone number Example: A4 or A4,123456789 The device will reply: Set mobile number 4 OK! ※ To delete this number… ................
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