Technical specifications, Connectivity, Audio | Avaya B149 manual

Avaya B149 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,
	phone book, conference guide
Anti-theft protection	Kensington security slot
Memory	Support for SD memory cards up to 2 GB

Connectivity

Analog telephone connectivity

	Modular 6/6 modular (RJ11) to a public analog telecommuni-
	cation network or an analog PBX
Power supply	AC adapter 100–240 V AC/14 V DC
Expansion microphones	2 modular 4/4

Audio

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

Environment

Temperature	5°–40°C
Relative humidity	20-80% condensation free
Recommended acoustic conditions
	Reverberation period: 0.5 S Rt 60
	Background noise: 45 dBA

Approvals

Telecommunication	TBR21, 47 CFR Part 68/TIA, IC CS-03 Issue 1999/01/01
EMC	EN301 489-1,3. EN 300 220-1,2, FCC subparts B and C
Electrical safety	UL 60950-1, EN 60950-1:2001

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Avaya B149 manual Technical specifications, Connectivity, Audio, Environment, Approvals

Contents

Avaya B149 Conference Phone Documentation disclaimer Downloading documents Contact Avaya Support Avaya B149 Conference Phone User Guide Table of contents Description MaintenanceGeneral Description Writing text Keypad Writing style in instructions Navigation and selection in menusMenu tree Connections Connecting and installingUnpacking Select region and language Answering calls Answering and making callsEnding calls Making calls Answering and making calls If you don’t get an answer when you dial the second numberMaking three-way calls  Go back to the first call by pressing F During a call Adjusting the speaker volumePlacing calls on temporary hold Mute Creating conference groups Conference guideMaking conference group calls Entering text with the keypad Making multi-party calls Conference guideDisplaying conference group participants Editing conference groups If you experience problems making multi-party calls Conference guide settingsDeleting conference groups Delete all conference groups Searching for contacts PhonebookAdding contacts Editing contacts Deleting contacts PhonebookDeleting all conference groups Displaying phonebook status Starting a recording RecordingMute function Hold Listening to a recording Recording Displaying recording feature status Adjusting the recording indicatorManaging recordings Adjusting date and time SettingsSelecting languages Select region Adjusting the flash/R pulse duration Adjusting ring level volumeSelecting Caller ID standard Settings Connectivity Technical specificationsAudio Environment Rev 1A