Description
Main Functions
- Common telephone: Dial, Ring, Talk, Redial
- Mute
- T/P Switch
- High voltage protection
Key Features
- Dumbbell shape,
- Small size
- Easy operation
- Solid new materials for shell
- Waterproof and vibration proof
Dimension (mm): 232x73x95
Weight (kg): ≤0.5
Operation Environment
- Environment temperature: -10℃~55℃
- Relative humidity: 10%~95%
- Environment noise: ≤60dB
- Atmospheric pressure: 86~106Kpa
Accessories: RJ11 assistant test cord × 1, 0.3a fuse tube x 1
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