Avaya 4406D+ 6 BUTTON DIGITAL PHONE Specification Guide
FACT
SHEET
Overview
Avaya 4400 series digital telephones deliver high-quality, efficient
voice communications with advanced digital interfaces and a range of
programmable feature keys. (Note: the 4400D and 4424LD+ are not
supported with IP Office.)
voice communications with advanced digital interfaces and a range of
programmable feature keys. (Note: the 4400D and 4424LD+ are not
supported with IP Office.)
4400 Series
Digital Telephones
Digital Telephones
Capabilities
The 4400 series telephones deliver voice quality and all of the basic features that you need for efficient
communications, including:
communications, including:
• Fixed feature keys: Speaker, Mute, Conference, Transfer, Redial, Hold, Volume Up/Down
• 8 menu/display navigation keys (4412 and 4424 only)
• Up to 24 programmable (DSS) feature keys with LED
• 2-line display
• Message waiting indicator
• 2-way handsfree speakerphone
• Hearing aid compatibility
• Optional wall mounting/desk stand
• DSS port to support up to 2 DSS4450 expansion units (4424 only, auxiliary power required)
Benefits
The 4400 series telephones allow you to take advantage of the latest communications
capabilities, helping improve the efficiency and productivity of your organization and
simplifying the flow of information.
capabilities, helping improve the efficiency and productivity of your organization and
simplifying the flow of information.
IP Telephony
Contact Centers
Mobility
Services
Avaya Advantage
Avaya 4400 series
digital telephones
come equipped with
two-way, hands-free
speakerphones.