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Avaya 3720 IP DECT Telephone - A-Grade

£160.00 (Excl. VAT) £192.00 (Incl. VAT) RRP £163.80

    PMC Product Code: 8534

    Manufacturer's Product Code: 700466105

    • Excellent voice quality
    • Speakerphone
    • Headset port: 2.5mm
    • Redial memories

    Stock status: In Stock

    Condition: A-Grade


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    Call: 0161 737 9898


    In-building wireless telephones can free your workers from their desks while allowing them to remain available to customers as well as co-workers. Because they facilitate communications, in-building wireless telephones can also increase workforce productivity, and since wireless voice extends your existing IT infrastructure, it also allows you to leverage your current communications investment.

    Digital Enhanced Cordless Telephony (DECT) offers a secure, dedicated voice-only network in an assigned frequency band to minimize or eliminate interference — delivering superior voice quality. DECT also requires a shortened planning cycle when compared with Wi-Fi and is consequently more easily scalable.

    DECT should be considered for environments where voice communication is critical and in environments that contain other types of wireless devices, such as RFID equipment or scanners, which may interfere with each other.

    Avaya 3720 handsets provide high security, high-quality voice communications over a dedicated, encrypted wireless network. They are designed to meet the business needs of both office and industrial environments. Users can make and receive phone calls (including Caller ID) and also take advantage of PBX features, such as hold, conferencing and messaging. Navigation keys provide users with easy and efficient access to additional capabilities through the display. In addition, with up to 20 hours of talk time, users’ work will not be interrupted.

    The cost-effective 3720 DECT telephone is designed for office workers and provides core DECT and PBX functionality at a budget-friendly price.


    • High security and excellent voice quality
    • Software and configuration download over-the-air (IP DECT) or via intelligent network attached cradles
    • Half duplex speaker phone
    • Multiple languages
    • Long range and battery life (up to 20 hours)
    • Liquid and dust protection (3725)
    • IP DECT and ISDN DECT network compatibility
    • Redial Memory: 30 last numbers - 25 call list
    • Ringer setting: 14 different ring signals including vibrate and Volume control
    • Headset interface


    • Display: 3720: 112 x 115 pixel with white LED back-light
    • Dimensions 3725: 3720: 133 × 53 × 24 mm
    • Weight: 115g
    • Management: Centralized software upgrade and remote handset configuration overthe-air (only IP DECT) and also via Intranet (using the advanced or rackmount charger)
    • Headset connector: Standard 2.5 mm
    • Speech Time: 16 hours
    • Standby Time:180 hours
    • Speaker phone: Half duplex loud speaker function
    • Languages: 5 (English, French, German, Russian, Spanish) and 14 downloadable
    • Local Phone Book: 250 contacts
    • Voice Network Compatibility: IP and ISDN
    • Frequency Range EU: 1880-1900 MHz
    • Operating Temp. 0°C to +40°C
    • System Compatibility: Avaya Communication Manager, Integral Enterprise, Integral 5, IP Office R5

    Please note: Charger sold seperately, see related products below.

    Colour of TelephoneNo
    Warranty12 months
    Please Note
    Please noteAll information is provided for reference only. If you are unsure about any of the features listed, please check the manufacturer's official information.

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    04 June
    George Cunningham
    No complaints about this phone what so ever, the battery is long lasting and it has good voice quality. I would recommend to anyone, its a great little phone!
    13 May
    Ethan Stevens
    Nice phone, but I wish the buttons were bigger. Everything else works good.
    04 October
    George Mitchell
    Great little phone. Works good and the battery lasts long.
    01 April
    Tyler Norman
    I didn't know this phone had liquid protection. Spilled a coffee on it by accident and thought it was all done. However after a bit of wiping it works like nothing happened. Amazing.
    18 October
    Elliot Hale
    Very clear sound and feels good in your hand. Haven't had an issue since the purchase.
    15 September
    Superb memory capacities when it comes to both redial and phonebook. It's almost that I don't need my notebook anymore. Great range too.
    07 August
    Callum Webster
    Bought a couple of these and had an issue with a battery, but guys at PMC Telecom replaced it right away.
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