BlueAnt Supertooth 3 Handsfree - Manual (Page 19)

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Bluetooth users cannot see your phone. This only applies to
a few (mainly older) Bluetooth enabled phones as most new
phones have better security.
3. Can somebody else take control of my Supertooth 3
if they are in range?
No. The Supertooth 3 can only connect to previously paired
devices that have been authorised. The Pairing procedure
creates an encrypted key known only to the two devices
paired.
4. What is the difference between Handsfree and
Headset Bluetooth Profiles?
Handsfree Profile allows for extra features to be used with a
mobile phone. Some features that Handsfree profile enables
are voice dial, redial and call transfer. These particular
features are not available using Headset profile. Handsfree
Profile also allows for a slightly better call quality.
5. How do I know if my devices are connected?
When Bluetooth is turned ON in your phone you will see a
Bluetooth symbol appear on your main screen that changes
slightly (colours invert or arrows appear) when connected to
the Supertooth 3. The Supertooth 3 will also announce when
it connects with your phone. Some phones show a Headset
or Car symbol to notify you that the devices are connected.
6. How far can my mobile be from the Supertooth 3 and
still remain connected?
The Supertooth 3 will remain connected within a range of 10
metres (30 ft). Sound quality may start to deteriorate after
approximately 7 metres, depending on your environment.
7. Can other electrical devices cause interference with
Bluetooth?
Bluetooth technology employs a technique called ‘frequency
hopping’ to constantly change the frequency at which it
sends data, thus reducing interference with wireless devices