Avaya B159 manual Technical specifications, Connectivity, Audio, Environment, Temperature5-40C

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Avaya B159 Conference Phone	User Guide

Technical specifications
Size	Diameter 240 mm, height 77 mm
Weight	1 kg
Color	Charcoal black
Display screen	Illuminated graphics (LCD), 128x64
Keypad	Alphanumerical 0–9, *, off hook/F, on hook, mute, hold,
	volume up, volume down, 5 buttons for menu navigation, line
	mode, conference guide
Anti-theft protection	Kensington security slot
Memory	Support for SD memory cards up to 2 GB
Upgrades	Via the USB connection

Connectivity

Analog telephone connectivity

	Modular 6/6 modular (RJ11) to a public analog telecommuni-
	cation network or an analog PBX
PC connectivity	USB 2.0 Mini B
Mobile/DECT connectivity	6/6 DEC
Power supply	AC adapter 100–240 V AC/14 V DC
Expansion microphones	2 modular 4/4
Auxiliary	Modular 4/4 for wireless headset

Audio

Technology	OmniSound® 2.0 Wideband
Microphone	Omni-directional
Reception area	Up to 30 metres2, >10 people
Speakers	Frequency band 200–3300 Hz, analog line
	200–7000 Hz, USB VoIP
	150–15000 Hz, USB playback
Sound level	90 dB SPL 0.5 m
Equalizer	Three pitches: soft, neutral, bright

Environment

Temperature5°–40°C

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Contents Avaya B159 Conference Phone Documentation disclaimer Downloading documents Contact Avaya Support Avaya B159 Conference Phone User Guide Table of contents General MaintenanceDescription Description Keypad Writing textMenu tree Navigation and selection in menusWriting style in instructions Connecting and installing ConnectionsUnpacking Select region and languageConnections Connectivity optionsOptions Connection to a PCAnswering and making calls Answering callsEnding calls Making callsVoIP calls Answering and making callsMaking three-way calls on an analog line Calls via Dect and mobile phones Placing calls on temporary hold Adjusting the speaker volumeDuring a call Switching lines during calls Connecting a new line during a callDisconnecting a line during a call During a callConference guide Creating conference groupsMaking conference group calls Entering text with the keypadConference guide Making multi-party callsDisplaying conference group participants Editing conference groupsConference guide settings If you experience problems making multi-party callsDeleting conference groups Delete all conference groupsDisplaying conference guide status  Select Menu Conf Guide StatusPhonebook Searching for contactsAdding contacts Editing contactsPhonebook Deleting contactsDeleting all conference groups Displaying phonebook statusRecording Starting a recordingMute function HoldRecording Listening to a recordingManaging recordings Adjusting the recording indicatorDisplaying recording feature status Settings Adjusting date and timeSelecting languages Select regionSelecting Caller ID standard Adjusting ring level volumeAdjusting the flash/R pulse duration Settings Adjusting microphone volume with mobile phone connectedAdjusting sound equalizer Settings for connecting external equipment AuxAdjusting LCD contrast ResettingChanging text on the display screen Checking statusSettings during a call Turn off the internal speakers when using a headsetAdjusting PA calibration manually Adjusting microphone volume from PA systemUpgrading software Installing Avaya Upgrade UtilityUpgrading software Technical specifications Temperature5-40CConnectivity AudioTechnical specifications Electrical safety UL 60950-1, ENApprovals EN301 489-1,3. EN 300 220-1,2, FCC subparts B and CRev 1A