Avaya 3725

£157.50 £131.25 Ex. VAT

avaya-small-logoAvaya 3725 IP DECT Phone
Condition : Refurbished
Part Number : 700466139

In stock

FREE NEXT DAY DELIVERY for all UK Mainland orders!
SKU: 700466139-WH2B Categories: , , ,


Avaya 3725 IP DECT Phone

The Avaya 3725 DECT Phone adds a back lit keypad, large colour display, text messaging, liquid and dust protection. Designed for office and industrial environments, these handsets deliver high security, high quality voice comms over a dedicated, encrypted wireless network. With 20+ hours of talk time, they give users reliable access to PBX features like hold, conferencing and messaging.

3725 DECT Handsets provide high security, high quality voice comms 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, conference and messaging. Nav keys provide users with easy and efficient access to other capabilities through the display. In addition, with up to 20 hours of talk time, work will not be interrupted.

The 3725 wireless phone addresses the day to day rigours of the mobile user across many industries, with a back lit keypad and large display. Built in speaker phone, headset compatibility (including Bluetooth), text messaging, liquid and dust protection, and colour display help ensure remote workers are always productive.

This phone is only suitable for Avaya compatible phone systems; it is not suitable for home use.

Avaya 3725 IP DECT

What’s in your 3725 Phone Pack

3725 IP DECT Phone
Avaya IP DECT Charger
Power Supply
Telephone Battery

Avaya IP DECT Phone Features

  • Multi functional button (alarm, answer call, etc),  Five way nav key,  Text message support and Half duplex loud speaker
  • 19 built in languages,  GUI interface for access to IP Office Feature Menu and Phone Book (w/ AIWS)
  • 13-20 hour talk time (dependent on Bluetooth),  120 hour standby time, Wired headset connector
  • Standard belt clip and battery pack included,  Charger not included

3725 IP DECT Phone Display

128 × 160 pixel 64k colour LCD with white LED back light

Compatibility of Avaya 3725 IP DECT Phone

  • ACM
  • IP Office Release 5.0+

What are you buying

3725 IP DECT Phone – Refurbished
Avaya Part Number – 700466139

Additional information


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All of our refurbished and new products come with a warranty ranging from 12-36 months. We provide a ‘return to base’ warranty as standard but replacement items may be dispatched in advance of the warranty examination procedure where pre-agreed. Any replacements made within the warranty period will continue to have a warranty that covers the original term from point of purchase.

All items with NEW condition receive a 12 month warranty

All items with REFURBISHED condition receive a 36 month warranty

Please also note:

  • Any misuse, wear and tear or abuse of the goods will invalidate the warranty and any return postage will be payable by the customer.
  • Our warranty excludes consumable products e.g. batteries.
  • Our warranty is not applicable outside the United Kingdom unless by pre-arrangement.
  • A £20 Admin fee will be charged for any item returned under warranty where no fault is found If the product fault is deemed to fall within the terms of the warranty then we reserve the right to repair, replace or credit faulty items at our discretion.
  • If it is outside of the warranty period, we may offer a chance to repair the item at a cost to be quoted.


If your product develops a fault then please notify us by phone on +44 (0) 333 222 6636 or at detailing the fault and requesting a Returns Number and address.

Please ensure that the Returns Number is clearly indicated on the parcel, as we cannot accept returns without this.

PLEASE NOTE: do not write on or mark the original packaging.


Free Next Day Delivery for all UK Mainland orders. Order cut-off time is 3PM. We aim to dispatch your goods on the same day we receive payment. In some cases it may take up to 1 working day for us to dispatch your purchase. In case of urgency please contact us. We offer worldwide shipping. If you do not see the shipping information for a particular country then please contact us to request a shipping quote. DPD, Interlink and UPS deliveries MUST be signed for. Our contact telephone number: +44 (0) 333 222 6636


DPD / Interlink tracked and signed. Next working day delivery Royal mail 24h Tracked. Next working day delivery Royal mail 48h Tracked. Two working day delivery Royal mail economy delivery. Please note this delivery is not tracked. Delivered in 3 to 5 working Days.


UPS International Tracked standard service within the EU. Delivered in 3-4 working days. UPS International Tracked Express service within the EU. Delivered in 1-2 working days.


UPS International Tracked standard service outside the EU. Standard delivery – 5-7 working days. Please request a quote for a speedier global delivery service.


Once your order is shipped we will send you an email with a link to the tracking information. Depending on the progress of your order, you may receive between 1-4 emails per shipment on your order. We will use the email address you have provided on purchase. You are able to track the progress of your delivery by contacting the assigned courier via their website, you will need the tracking number and this will be found on the delivery email. You are able to arrange to pick up the unit from the courier depot then you will need to call the courier. If you want to call the courier then please use one of the telephone numbers below. Royal Mail customer services/tracking – 0845 611 3425 DPD customer services/tracking – 0845 0702477 Interlink customer services/tracking – 0845 0702477