handset phone is used for vehicle GPS tracker GVT-800 and GVT-900
it is connected with DM8.0 vehicle equipment for voice communications and SMS communications. Handle phone as a GPS mobile terminal visual interface products, main function have send/receive messages, read messages, call (hands-free) , vehicle scheduling,arm / disarm (parking) and the like. It is very simple, safe and reliable, and other characteristics
Dot array: 192(Col) X 64(Row)
Duty ratio:1/64
Contrast ratio control: manual non-polar
Angle of view: O’clock
Color of background :blue/yellow (optional)
Operation way : Wireless remote and keyboard
Wireless remote distance >3 M
Communication interface :RS232
Baud rate:19200 ( standard, can customized)
port : RS232
band rate : 115200
stop bit : 1
data bits : 8
cheek digit : none
