The Avaya IP Phone J139 provides a modern, connected, personalized experience for customers and addresses the need for secure, reliable voice communications for users within large enterprises and small and medium-sized companies. It is well suited for users that need only the most commonly used voice features. It provides a new level of simplicity in using features such as Hold, Transfer, Conference, Forward, and Call Park / UnPark.

Features

• 2.8” (diagonal) color display—320 x 240 pixels
• Multiple line phone with four red / green line / feature indicators around display 
• 4 Context sensitive soft keys
• Hard buttons for phone, messages, contacts, history, home, navigation cluster, headset, speaker, volume, mute 
• LEDs for speaker, mute, headset, message, history
• Wideband audio in handset and wired headset
• Full duplex speakerphone & handset
• Ergonomic hearing aid compatible handset supports TTD acoustic coupler
• Message waiting indicator
• Mute key with optional mute alerting
• IC call alerting with 360-degree visibility
• Dual-position stand, optional wall-mount stand
• Gigabit Ethernet (10 / 100 / 1000) line interface
• Second Ethernet interface 10 / 100 / 1000 Mbps
• PoE Class (IEEE 802.3af) registers as class 1 device and supports 802.3az
• Accommodates advanced unified communications solutions through Session Initiation Protocol (SIP).

Included

• Avaya Phone
• Handset w/Cord
• Stand
• Ethernet Cable

Not Included

• Power Supply (PoE Injector)

Compatibility

• RingCentral Office Platform
• Avaya Cloud Office

Grade A Refurbished

Functionality
Cosmetics

All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.