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of Bluetooth Stereo Headset HHB-750 en, A31nnn-Xnnnn-Xn-n-nnnn
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8
Headset Bluetooth
Troubleshooting
Headset does not work
•
If the battery is empty, you will hear a
warning tone and the display
F.
shows
¢
Insert new batteries.
Bluetooth connection problems
• The Bluetooth profile of your mobile
phone and your Headset are not com-
patible, see page 1.
• No mobile phone connected, see
page 3.
• You will know the call is about to drop
if the audio quality is poor.
¢
Reduce the distance between the
Headset and the mobile phone.
If the Bluetooth connection to the
mobile phone is interrupted for sev-
eral seconds during a call, you can
only continue the call with the mo-
bile phone.
Technical data and
approval
Power supply
AAA cell, 1.5 volts
Playback time/
up to 8 hours
talk time
Standby time
up to 450 hours
Bluetooth
max. 10 metres, less
range
in buildings
Operating
–20 °C to +55 °C
temperature
®
Stereo (en)
Headset
output power
Weight
(Headset)
Casing
measure-
ments
(Headset)
Display
Declaration of conformity
FCC:
This device conforms to Part 15
of the FCC rules. The device can
only work if (1) it does not gen-
erate any dangerous interfer-
ence, and (2) is not impaired by
any interference, even if such in-
terference could have undesired
effects.
CE:
Siemens Communication hereby
declares that the device de-
scribed in this user guide is in
compliance with the essential
requirements and other relevant
provisions of European Directive
1999/5/EC (R&TTE). The declara-
tion of conformity (DoC) con-
cerned has been signed.
Within the EU this product is in-
tended for use in Austria, Bel-
gium, Denmark, Finland, France,
Germany, Greece, Ireland, Italy,
Luxembourg, The Netherlands,
Portugal, Spain, Sweden, United
max. 8 mW
(at least 16 Ohm)
approx. nn g
approx. 80.88 x 36.1
x 18.7 mm (BxWxH)
LED backlighting
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