Siemens HHB 505 Manual page 11

Headset PTT Bluetooth™ (en)
10
Conformity declaration
FCC:
This device complies with part
15 of the FCC rules. Operation is
subject to the following two
conditions: (1) this device may
not cause interference, and (2)
this device must accept any
interference, including
interference that may cause
undesired operation of the
device.
Technical data
Li-Ion 200 mAh
battery
Charge approx. 2.5 hours
time
Standby up to 120 hours
time
Talk time up to 4 hours
Range up to 10 m/33 ft,
less in buildings
Weight approx. 25 g
Type of IP20
protection
This equipment has been tested
and found to comply with the
limits for a Class B digital device,
pursuant to part 15 of the FCC
Rules. These limits are designed
to provide reasonable protection
against harmful interference in a
residential installation. This
equipment generates, uses and
can radiate radio frequency en-
ergy and, if not installed and
used in accordance with the in-
structions, may cause harmful
interference to radio communi-
!
cations. However, there is no
guarantee that interference will
not occur in a particular installa-
tion.
If this equipment does cause
harmful interference to radio or
television reception, which can
be determined by turning the
equipment off and on, the user
is encouraged to try to correct
the interference by one or more
of the following measures:
• Reorient or relocate the
receiving antenna.
• Increase the separation
between the equipment and
receiver.
• Connect the equipment into
an outlet on a circuit different
from that to which the
receiver is connected.
• Consult the dealer or an
experienced radio/TV
technician for help.