Total Mileage Calculation - Xexun TK103-2 Quick Start Manual

Total mileage calculation.

If you want to calculate the mileage,
according to the following steps:
1. Send SMS"123456gprsdata 1"to the
unit.
2. Send SMS "123456t010s***n"to the
unit.
3. Send SMS "123456km0"to the unit.
4. Send SMS "123456km？",it will reply
the mileage dates.