Operation Manual

Single click to close the current

interface

Number display Display current number input

Keyboard

It made up of 10 numbers from 0

to 9 and “*”, “#”

Backspace

Single click will delete the last

number

Volume -/Volume

Single click to decrease/

increase the volume gradually

Switch speech

Keep calling

Switch audio output

Hang up Click this button to hang up

Dial phone Single click to make call

If there is an incoming call, it will show the caller ID and its number. You can answer the call or hang

up.