Cisco 531 User Manual

Cisco Headset 531 and Cisco Headset 532 with Cisco USB Adapter
For the Cisco IP Phone 8851, 8851NR, 8861, 8865, and 8865NR
Quick Reference Guide
High Sound Pressure—Avoid listening to high volume levels for long periods to
prevent possible hearing damage.
When you plug in your headset, lower the volume of the headset speaker before
you put the headset on. If you remember to lower the volume before you take
the headset o, the volume will start lower when you plug in your headset again.
Be aware of your surroundings. When you use your headset, it may block out
important external sounds, particularly in emergencies or in noisy environments.
Don’t use the headset while driving. Don’t leave your headset or headset cables
in an area where people or pets can trip over them. Always supervise children
who are near your headset or headset cables.
Incoming call Blinking green
Active call Steady green
Muted call
Steady green
Steady red
Incoming call Blinking red
Active call Steady red
Muted call Steady red

Cisco 531 Specifications

General

Cable color	Black
Headset type	Monaural
Product type	Headset
Product color	Black, Grey
Wearing style	Head-band
DECT connectable	Yes
Control unit type	In-line control unit
Country of origin	China
Recommended usage	Office/Call center
Sound pressure level (max)	118 dB
3.5 mm connector	-
Connectivity technology	Wired
Impedance	90 Ω
Ear coupling	Supraaural
Headphone frequency	50 - 18000 Hz
Microphone type	Boom
Microphone frequency	150 - 6800 Hz
Quantity per pack	1 pc(s)
Harmonized System (HS) code	85183000
Package depth	197.1 mm
Package width	190.5 mm
Package height	67.1 mm
Package weight	360 g