IMPA
370156
Desk Type Telephone
- IMPA:
- 370156
- Specification:
- Type:Desk/Wall Type,Size(mm):152Wx225Hx115D,Weight:0.9kgs,Application of Waterproof:Non-W/P,Tone-ringer & Lamp
- Unit:
- Price:
- Get Latest Price Now
- Origin:
- China
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Description
B. Ship Bome Common Battery Telephones 1) 1:1 Communication system using relay box.This system is used when communication between two parties is required. (Fig.2) 2) 1:2 and 1:3 Communication systems using selector box. These system are used when