ABOUT US   |   Services   |   SUPPORT   |   CONTACT

Avaya 3749 IP DECT Handset (Refurbished)

Avaya 3749 IP DECT Handset (Refurbished)
Part #
700479462 refurbished
Our price:
AUD$ 1299.00
  •  Add to cart
  • Details
  • Send to friend
  • Reviews

Avaya 3749 IP DECT Handset (Refurbished)

The Avaya 3749 IP DECT Handset is an intrinsically safe IP wireless handset phone that is especially structured to be useful in a demanding industrial environment, including mills and chemical industry plants. This device is both scratch-proof and shock-proof, which is how it is perfect for those types of environments.

Designed to quickly make and receive phone calls, the Avaya 3749 IP Wireless Handset Phone is integrated with large displays, backlit keypads, as well as efficient functionalities, like messaging, conferencing, and hold feature. With enhanced liquid and dust protection, it even has access to additional Avaya Aura Communication Manager Capabilities.

Avaya 3749 IP DECT Handset has alarm capabilities and built-in sensor. It is also integrated with caller ID and building security systems.

More Product Information

  • Manufacturer: Avaya
  • Product Type: IP DECT Phone
  • Colour: Black
  • Compatibility: Avaya IP Office Release 7 and higher
    Avaya IP Office Server Edition
    Avaya Communication Manager
  • Condition: Refurbished
  • Talk Time Hours: Up to 18 hours (When Bluetooth headset not in use)
    Up to 10 hours (When Bluetooth headset in use)
  • Standby Time: Up to 80 hours
  • Frequency Range: 1920-1930 MHz
  • Warranty: 12 Months Replacement

Reminder: This Phone requires DECT Sari Certificate per system for installation and Indoor Radio Station to transmit wireless signal. When used on Avaya IP Office 500, it requires VCM channels and IP endpoint license, and when used on Avaya IP Office Server Edition, requires IP endpoint licenses.


Dial Telephonesonline hotline right now at Australia wide 1300 088 088 for more information!

Excellent Features of Avaya 3749 IP DECT Telephone

  • Intrinsically Safe Design is customized for environments where there is a need for protection of electrical equipment in hazardous areas such as chemical industries, mills, ,mines, or places where flammable gases or dust can be found
  • Optimized for noisy, dusty environments such as factories, chemical plants, etc
  • Multi-Functional Button can be used for alarm calls when a man is down, or sensors to sound an alarm when non movement is detected on a man in a hazardous area
  • Integration with Security Systems for lone worker protection, or in high security environments such as jails and psychiatric wards
  • Backlit Colour Display, no backlit keyboard
  • Water and Dust Protection
  • Shock proof design
  • Operating temperatures up to 10 degrees below zero
  • ATEX and IECEX approval for Gas: II 2G EExibllC T4
  • ATEX and IECEX Approval for Dust: II 3D Ex ibD 22
  • Half Duplex Speaker Phone
  • Supports Hands Free Answer Back
  • Four Way Navigation Key to scroll through features and line appearances
  • Softkey support for Hold, Conference, Voicemail
  • Bluetooth 2.0 headset support
  • Graphical User Interface- for access to Feature Menu and Telephone Book
  • 19 Built In Language Interfaces- Brasilian Portuguese, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Slovakian, Turkish
  • Comes with Standard Battery and Belt Clip
  • Limitations due to power constraints on Intrinsically Safe Design:
  • Brightness of Display is lower
  • Keypad is non-backlit (security measure)
  • Vibration Ring tone and Sound Ring tone cannot be activated simultaneously
  • Lower volume ring tone/ beeper tone than 3740
  • Lower volume speakerphone than 3740
  • AIWS Features:
  • Phone Book: up to 250 Contacts
  • Text Message Support: Up to 30 storable messages sent/received with up to 160 character message length
  • Charger Sold Separately
  • Basic Charger 700500871
  • Advanced Charger 700500875: For Centralized Software Upgrade and Remote Handset Configuration
  • Multi-Battery Charger Kit: 7004799462 (Requires Spare Batteries)

About Avaya

Avaya Inc. is a recognised leader and innovator of telecommunication and technology products and solutions in the world. The company is well known for its top-notch and smart solutions that can help individuals and enterprises in boosting their engagement among employees, partners, and customers. This is made possible by having the ability to gather the right people at the right time with the right information that can lead to improved efficiency and faster critical business challenges addressing.

Established in the year 2000, Avaya deals with internet telephony, networking, business communication solutions, customer relationship management, and wireless data communications. It offers one of the most robust and efficient portfolio of professional and support solutions and services in the industry. With over a million customer locations all around the world, the company is reinforced by a lot of experts who work in around 28 support centres around the world, dealing with over 2 million requests in 16 languages every year.

About TelephonesOnline

The currently biggest operating online store in Australia, Telephonesonline Pty Ltd supports its customers all over the country through its comprehensive and wide-ranging product portfolio comprised of brand new and pre-owned products and solutions. From small to midsized enterprises and to large corporations, the company is capable of catering to all sorts of communication needs that a customer or enterprise may require. SOHOs (Small Office and Home Office) and small enterprises can benefit from the low-priced and cost-effective second-hand offers that the company has while midsized and large corporations can benefit from the brand new and advanced phone offers made available by the company. In addition to that, it also offers several popular brands, including Plantronics, Exicom, LG Aria, Aristel, Samsung, GN Netcom, Alcatel-Lucent, Panasonic, Fujitsu, Polycom, Gigaset, Avaya, Omni, Ericsson, Siemens, NEC, Cisco, Nortel Networks, and Commander.

Learn more about the company offers by dropping by its Sydney Office at 73 Victoria St. Smithfield NSW 2164.

Dial Telephonesonline hotline right now at Australia wide 1300 088 088 for more information!
Order today for FAST Delivery Australia Wide: Melbourne, Sydney, Brisbane, Queensland, Perth, Darwin, Canberra and Adelaide.

This field is required
A valid email is required
A valid email is required
This field is required

Customer Reviews

There have been no reviews for this product.

Add your review here

This field is required
This field is required