Aastra 6739i, Open Box

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List Price: $529.99

  • Manufacturer: Aastra
  • Model: A6739-0131-10-01
  • UPC:
  • Warranty: 90 days limited
  • Availability: available to ship same business day

Aastra 6739i, Open Box

Please Note: This is a PoE capable device and the AC power adapter is not included.

Aastra 6739i - Features

  • Large 5.7” Full VGA (640x480) Color Touch Screen LCD
  • Integrated Gigabit Ethernet
  • Bluetooth headset support
  • Built-in USB port
  • On screen QWERTY keyboard for easy input and editing
  • XML support for productivity enhancing applications
  • Multi-proxy support
  • Built-in Local 3-way Conference support
  • Busy Lamp Field (BLF) support
  • Shared call and bridged line appearances (SCA, BLA)
  • Aastra Hi-Q Audio™ Technology

Aastra 6739i - Overview

Large Touch Screen Display

The high resolution (640 x 480) full VGA backlit LCD Touch Screen display is at the heart of the Aastra 6739i. A state of the art display, the screen provides helpful navigational menus to take full advantage of the powerful telephony features this SIP phone brings to the desktop. Adjustable contrast and brightness settings can be used to ensure maximum resolution quality in any lighting environment. The screen size is large enough to offer multiple touch screen softkeys which can be customized as speed dial/function keys.

Remarkable Audio

All 67xi Series IP Telephones incorporate Aastra Hi-Q™ audio technology to deliver enhanced performance and voice clarity. Integrating wideband audio software and full frequency response hardware, the Aastra 6739i goes one-step beyond, maximizing the acoustic performance to deliver a remarkable audio experience on every call, whether using the handset, hands-free speakerphone or headset port. Sound quality and performance are clearly elevated to a new level with the 6739i from Aastra.

Flexible Headset Options

Providing enhanced headset flexibility, the 6739i allows for a variety of headset options. Featuring a built-in Bluetooth interface and a dedicated EHS (DHSG) port,
the 6739i facilitates mobility around the office while enjoying remarkable audio quality on your wireless headset. Additionally, a standard modular headset connectorwith built-in amplifier provides easy connection for traditional commercial headsets.

Simplified Deployment

From initial deployment and configuration to future enhancements and upgrades,the Aastra 6739i is designed to save your business time and money. Dual autosensing switched Gigabit Ethernet ports eliminate additional wiring and simplifyinstallations without compromising the bandwidth required by power users. Integrated IEEE 802.3af Power-over-Ethernet allows easy deployment with centralized powering and backup. Easily created configuration files, using any text editor, can be used to configure phones individually or centrally.

Aastra 6739i, Open Box Specifications

Feature Keys
3 dedicated line/call appearance keys with LEDs. Additional keys can be programmed on the LCD screen
Voicemail key with LED
Up to 55customizable softkeys available on screen
14 dedicated hard keys including: VoiceMessages, Transfer, Conference, Services, Directory, Callers List, Hold, Redial, Mute,2 volume keys, Speakerphone/Headsettoggle, Options, Goodbye and Callers List
 Built-in USB port for future applications


Integrated IEEE 802.3af Power Over Ethernet (PoE) support
AC adapter (48V DC) sold separately. AC adapter is required if using expansion modules

Package content

Aastra 6739i phone
Handset and coil cord
2 x Footstand
Ethernet cable
Wall mounting kit
Documentation CD


17.8cm W x 20.8cm D x 7.7cm H (7” W x 8.2”D x 3 ”H)
1076g (34.59 oz)

Operating Conditions

Temperature: 0°C to 50°C (32°F to 122°F)
Storage Temperature: -20°C to 70°C (-4°F to 158°F)
Relative Humidity: 20% to 90%, non-condensing

Aastra 6739i, Open Box Resources

Datasheet & Brochures:
Aastra 6739i Datasheet (PDF)