Avaya B149 User Manual
21
Avaya B149 Conference Phone
User Guide
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
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
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 metres
2
, >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
TECHNICAL SPECIfICATIoNS