Avaya B109 Conference Unit User Guide

The Avaya B109 User Guide provides setup, operation, and maintenance instructions for the B109 conference unit.

Brand: Avaya
Document type: User Manual
Language: English
Pages: 21
File format: PDF
File size: 3 MB
Published: 01 October, 2026
Updated: 01 October, 2026
MD5 checksum: 459B854E9B7CBC278995A2D078AFA40E
PDF: Avaya B109 Conference Unit User Guide PDF

About this manual

This guide introduces the Avaya B109 conference unit, describing its OmniSound® audio technology, LCD display, Bluetooth and USB connectivity, and battery operation. It also covers regulatory compliance and warranty information.

The manual details how to connect the device to computers, mobile phones, and Bluetooth accessories, explains keypad functions, headset usage, software upgrades, and provides technical data and maintenance tips.

What's inside

Introduction
Description
Connections and Buttons
Using with a Computer
Using with a Bluetooth Device
Settings
Upgrading Software
Technical Data

Specifications

Bluetooth frequency range	2412-2472 MHz
Transmit power	10 dBm

Frequently asked questions

How do I clear the list of paired devices?

Hold down for five seconds to clear the list of paired devices on the Avaya B109.

How can I disable the keypad tone?

Hold down for five seconds to disable the keypad tone on the Avaya B109.

How do I upgrade the device software?

Install the Avaya Upgrade Utility and follow the on‑screen instructions to upgrade the software.

Download PDF (3 MB)