Heavy Duty Weatherproof Telephone Vandal Resistant For Highway / Railw

タイトルまたは説明

Description:

 

Automatic dial-up function: press dial-up keys, 3 ~ 5 seconds for you will be designated to dial the number.
Call time limited: Automatically start seven minutes timing when connecting a telephone. When time is up, phone automatically hangs up in order to prevent lines occupied because of long conversation.
Send address code: Press the answering when there is a phone call. Then send address code within 2s after answering. When call out, press the call , send out this phone address code within ***3s.Achieve the function of delay time through the internal dial-the-code switch.

Turn 1 to ON means delaying 1s. 2 mesns 2s.3 means 4s
......6 means *2s.

 

Packaging specifications

 

Phone size: **0***0***0(mm)
Outside box size:**9***7***1(mm)            
Packing materials: Pearl cotton cartons   
Gross weight:5.6KG
Net weight:3.8KG 

              

                                                                                                   

Applications:

 

It is applied to highway for emergency call, railway or subway for interval telephone call, and tunnels, electric tunnels for maintenance call.

 

 

Specifications: