Jabra 405-Flex-SF User manual

Only the GN Netcom Profile SureFit®gives you three interchangeable wearing styles—
flexible earhook, earloop and headband—in one headset. And it comes in three models: the
Profile SF, with our ultra-thin, telescoping boom and omnidirectional microphone; the Profile
Flex SF, with our any-position flexible boom and noise-canceling microphone; and the Profile
UNC SF, with our ultra-noise canceling microphone and fixed boom. All three feature our
exclusive SureFit flexible earhook, the ultimate in customized, on-the-ear comfort. So no
matter what your preference, over-the-head or on-the-ear, Profile SureFit is the comfortable
solution. If you need a top quality convertible headset, the one you need is Profile SureFit.
GN Netcom
PROFILE SureFit
THE WORLD’S ONLY THREE-IN-ONE HEADSET.
• Three wearing styles
• Omnidirectional, noise-canceling or
ultra-noise-canceling microphone
• SureFit flexible earhook, earloops and
Stay-Put™click-stop headband
•Ratcheting boom:
fixed (telescoping) or flexible
•The lightest professional headset
•Two-year "No Fine Print" Warranty
•The ultimate in personal choice
•The right choice for your work
environment
•Comfortable, custom fit in both
on-the-ear and over-the-head styles
•Boom stays where you want it
•Easy-to-wear comfort
•Worry-free ownership
Features Benefits
GN NETCOM HEADSETS ARE DESIGNED TO:
★ Increase productivity
★ Minimize mistakes and misunderstandings
★ Reduce talk time per call
★ Increase calls per day
★ Maximize profitability
★ Ensure safety by protecting users’hearing
GN Netcom is the innovator in hands-free
communications technology. From the first
headset with a noise-canceling microphone
to the first professional-quality Bluetooth
™
headset, our products work harder to help
you be more productive.

For more information:
GN Netcom, Inc.
77 Northeastern Blvd. Nashua NH 03062
1-800-826-4656 www.gnnetcom.com
Printed in USA.
06/03
GNI-113C
The Profile SF, with our
ultra-thin, telescoping boom
and omnidirectional micro-
phone.
The Profile Flex SF adds the
convenience of a fully flexible,
super-durable boom, topped
off with a noise-canceling
microphone.
The Profile UNC SF gives
you three-in-one Profile con-
venience, plus the most effec-
tive noise-canceling micro-
phone in the industry.
All Profile SF models give you three inter-
changeable wearing styles: our SureFit
flexible earhook, earloops (4 sizes), and
a fully adjustable click-stop headband.
Our 0686 In-line Amplifiers
provide a cost-effective option
for standard carbon applica-
tions. Incredibly compact, they
feature a rotary wheel for a
broad range of volume adjust-
ments. Also available with a
mute button, 0686M.
The 0452 Two-Prong
Amplifier is designed for
telephones equipped with a
two-prong headset port. Its
3-position volume control
locks your volume preference
in place.
Also available: The 0911 Two-Prong 6-Wire Amplifier, for push-to-talk dispatch/911
environments; and the GN 7100 Headset Telephone, a professional-quality telephone
with an integrated headset—ideal for PBX and CTI applications.
There’s a GN Netcom amplifier for every need and every application. Like our headsets,
all GN Netcom amplifiers feature a two-year warranty.
Standard Features Profile SF Profile Profile
Flex SF UNC SF
Universal Telephone Interface ∆∆∆
Noise-Canceling Microphone ∆∆
Flexible Microphone Boom ∆
Multiple Wearing Styles ∆∆∆
Click-Stop Headband ∆∆∆
GN Netcom-compatible Quick Disconnect ∆∆∆
Two-Year “No Fine Print”Warranty ∆∆∆
Best Sound, Comfort, Durability ∆∆∆
Transmit Specifications
Microphone: Profile SF headsets are available with
omnidirectional, noise-canceling and
ultra-noise-canceling electret microphones.
Frequency Response: 100-6,200 Hz
Distortion: Less than 3%
Current Consumption: < 150 µa @ 3 V (DC)
Operating Voltage: 1.8–24 V (DC)
Receive Specifications
Speaker: Dynamic
Input Impedance: 300 ohms (typical)
Frequency Response: 300-4,300 Hz
Automatic Gain Control (AGC)
Threshold Level with amplifier: -38 ± 3.5 dBV
Volume Control Range: 32 ± 4 dB
Maximum Output (UL Rating): <118 dB SPL
General Specifications
Operating Temperature: 0°–50°C
Polarity: Non-polar in amplified applications
Weight (headset and cord): 1 oz.
Dielectric Withstand Voltage: 5,000 V AC or 7,000 V DC
Safety: Registered to UL 1459
FCC Parts 68 Registered
OSHA Part 1910 subpart S
CSA C22.2 No. 225-M90
SureFit earhook: US patent 6.418.230
The GN 8000 Series Multi-
Purpose Amplifier works on
most phone systems with a
modular handset connector.
It features a built-in headset
stand with an on-line indica-
tor option that signals when
the headset is in use.