Functions
Common telephone function: Dial, Ring, Talk, Redial

Mute

T/P Switch

High Voltage protection

 

Features

Dumbbell shape design

Small size

Easy operation

Solid new material for shell

Waterproof and vibration-proof                                                                                                                                                                                                                       

Dimension & Weight
Dimension (mm): 232*73*95
Weight (kg):<= 0.5    

                                                                                   

Operation Environment
Environment temperature: -10 degree centigrade~55 degree centigrade
Relative humidity: 10%~95%
Environment noise: <=60dB
Atmospheric pressure: 86~106Kpa                                                                    

 

Accessories
RJ11 assistant test cord * 1
0.3A fuse tube * 1