It can diagnose Heavy Duty, and can call and send text messages

Diesel vehicles scanner--Mobile

Funtion
Read DTC
Clear DTC
Data stream
Troubleshooting guidance
Actuator test
Function test
Starting fault information
Compression test
Idle speed comparison
High pressure test
Cylinder cut off test
Flow measurement unit test
System information
Freeze frame
IQA match

Test models
DCD
CUMMINS__ J1939(CAN)and J1708
DEUTZ__DEUTZ FAW(Dalian) desel engine
HD OBD(J1708 J1939)
SDEC
WEICHAI__EDC7UC31 by Weichai Power and complied with Europe 3 standard
WUXI__WUXI DIESEL
YUCHAI__Yuchai BOSCH, Yuchai Nanyue, Yuchai WIT, Yuchai Delphi CR and EUP, Yuchai SCR. Ect
CAT
LAIDONG
CHANGCHAI
QUANCHAI
ISUZU
XCE
YANGCHAI
YQSH
CNHTC__DENSO Diesel: China 3(GB18352.3-2005) diesel common rail system
PERKINS
SOFIM__Iveco SOFIM