Description FEATURES Display: FSTN Monochrome, 128×32 pixel graphical LCD Call Handling: Single line phone, supports two concurrent calls Programmable Feature Buttons: No Fixed Feature Buttons: Mute, Transfer, Hold, Park/Unpark, Conferencing Contextual Soft Keys: 3 buttons Ethernet Connectivity: Dual Ethernet (10/100) line interface (PC Pass Through & Network Connection) WiFi: Yes, requires optional Avaya J100 Wireless Module 700512402 (see accessories above) Button Module Expansion: No, does not support Avaya JBM24 or JEM24 Button Modules Speakerphone: Includes high-quality, 2-way speakerphone Wall-Mountable: Yes, requires optional Avaya J129 Wall Mount Kit 700513568 (sold separately) Headset Port: No Message Waiting Indicator: Yes Sound Quality: Handset has built-in volume boost, great for Hearing Impaired Audio: SIP protocol support; OPUS Codec, G.711a / u, G.722, G.726A, G.729, G.729A, G.729AB Multi-language Support: Supports English, French, German, Italian, Spanish, Brazilian-Portuguese, Russian, Korean, Hebrew, Dutch, Polish, Turkish and Simplified Chinese languages. POWER REQUIREMENTS Supports 802.3af Power-over-ethernet (PoE) as a Class 1 device Can also be powered via optional power adapter if PoE is not available on your network (power supply sold separately – see accessories above) PACKAGE CONTENTS J129 Phone Desk Stand Handset with 9ft Cord NOTE: Network Cable not included
