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Industrial Telephone Spare Parts Analog Telephone Circuit Board for Hands free Speed Dial

Categories Telephone Spare Parts
Brand Name: J&R
Model Number: JR-IP-03
Certification: CE, FCC, RoHS
Place of Origin: Shenzhen, China
MOQ: 1 set
Price: Reconsideration
Payment Terms: L/C, T/T
Supply Ability: 3000 sets per month
Delivery Time: 2-5 working days
Packaging Details: pearl cotton, carton
Protection level: weather-resistant, waterproof, rugged, standard
Power Supply: Phone line powered
Applications: Industrial, Prison, Hospital, Tunnel, Mining, Marine, Chemical Plant, ect.
Size: 114*66 (mm)
Quality of Service (QoS): ensuring optimal delivery of voice
Operating Temperature: -30°C to +65° C
Company Info.
J&R Technology Limited
Verified Supplier
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    Industrial Telephone Spare Parts Analog Telephone Circuit Board for Hands free Speed Dial

    Industrial Analog Telephone Circuit Board for Hands free Speed Dial


    The Hands-Free Telephone Kits JR-Kits-01 can be assembled with a variety of cabinets, it could work in railway/metro station, elevator, ATM machines side, etc.


    This board is matching with most PABX/PBX systems, and it is simple to install and use.


    Main Features

    - Analogue phone with hands free

    - One push button for speed call

    - Wearable, waterproof, moisture proof, Vandal resistant and tamper-resistant hardware
    - Lightening protection to ITU-T K.21

    - Automatically release the line when the other far end hang up first


    1. OPERATIONS & USE

    Before making a call, please ensure that every parts are connected with the board. (Please note that the Microphone has positive and negative points, the red wire is positive, black wire is negative.)


    Receive/end a call:

    Press push button when the phone rings Press push button again when call is finished


    Dial:

    Press push button to make a call


    Programming speed dial numbers:

    1.Connect phone line

    2.Press push button


    3.Press “*” and hold for 2 seconds, then you will hear “DuDu” tone twice

    4.Press “8” twice


    5.Press 1st blank key of the mini keypad (beside the 3 key)

    6.Input numbers


    7.Press push button to finish programming


    2. TECHNICAL SPECIFICATIONS

    Dialing Data:

    LD to : BS 6305 : 1982, Part 4.4.2

    Impulse rate : 10 ips

    Mark/space ratio : 2:1

    MF: BS6305 : 1982, Part 4.4.3

    MF impedance : Class A

    MF transient voltage : Class A

    Dialing tones meet international standard requirements

    Power Supply:Drawn from telephone line.
    Temperature:

    Operating: -30°C to +65° C

    Storing: -35°C to +70° C

    Relative Humidity:Up to 95% (non-condensing).

    Applications 0f JR Analog Telephone Circuit

    This VoIP Telephone Circuit is ideal for railway applications, tunnels, highways, campus, parking lot, power stations, oil&gas station, marine applications, underground mining, retail banking, clean rooms, firefighter, taxi, industrial, prisons, parking-lots, power stations, chemical plants, etc.


    Other characteristics of JR Analog Telephone Circuit

    handheld, emergency, handsfree, auto dial, for harsh environments, with LCD display, with video camera, paging, ringdown, outdoor, built-in, with loudspeaker, with flashing beacon, with indicator lights



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