Siemens S75 User Manual page 5

4 Safety precautions
®
Bluetooth
Your phone has a Bluetooth interface. This
makes it possible to establish a wireless
connection of your phone with a headset of
a car kit, or with other Bluetooth-enabled
devices.
In order to establish a secure link between
the devices and to prevent a third party from
having access to your phone, you should ob-
serve the following points:
• The initial connection between two devic-
es, what is called "pairing", should take
place in familiar surroundings.
• Both devices must be able to identify
themselves once by using a pass-
word/PIN. To ensure sufficient security,
you should choose a 16-digit number com-
bination for a password that would be diffi-
cult to guess (if a PIN has not been
assigned).
• An automatic connection acceptance
("connection without confirmation") should
only be used in exceptional cases.
• In general, only trustworthy devices should
be linked in order to minimize security
risks.
• You should restrict the "visibility" of your
phone if possible. This will make it much
more difficult for unknown devices to es-
tablish a connection with your phone. To
do this, in the Bluetooth menu, set the op-
tion Visib.to others
Not visible (page 40).
• The name of your phone is transmitted in
a Bluetooth connection. The factory de-
fault is the "Bluetooth ID". The first time
Bluetooth is activated, or later in the
Bluetooth menu, you can change this
name (My BT name, page 40).
• If Bluetooth is not needed, this function
should be deactivated.
Before using Bluetooth accessories, or a
mobile phone inside a vehicle, check the
vehicle user guide for any limitations on the
use of these products.
of Always visible to