Nokia 6720 Cell Phone User Manual


 
network, through the internet, to a corporate VPN gate
way
that acts as a front door to
the compatible corporate network.
The VPN client uses IP Security (IPSec) technology. IPSec is
a
framework of open standards for supporting the secure
exchange of data over IP networks.
VPN policies define the method
used by the VPN client and a
VPN gateway to authenticate each other, and the encry
ption
algorithms that they use to help protect the confidenti
ality
of data.
To install and configure the
VPN client, certificates, and
policies, contact the IT administrator of your organisation.
19. Green tips
Here are tips on how you can contribute to
protecting the environment.
Save energy
When you have fully charged
the battery and disconnected
the charger from the device, remember to also unplug the
charger from the wall outlet.
You do not need to charge your battery so often if
you do the
following:
Close and disable applications,
services, and connections
when you are not using them.
Decrease the brightness of the screen.
Set the device to enter the power saver mode after
the
minimum period of inactivity, if available in your device.
Disable unnecessary sounds, such
as keypad tones. Set the
volume of your device to an average level.
Recycle
Did you remember to recycle your old device? 65-80% of
the
materials in a Nokia mobile phone can be recycled. Always
return your used electronic products, batteries, and
packaging materials to a dedicate
d collection point. By doing
this, you help prevent uncontrolled waste disposa
l and
promote the recycling of materials. Check how to recycl
e your
Nokia products at www.nokia.com/werecycle or
www.nokia.mobi/werecycle.
You may recycle the packaging an
d user guides at your local
recycling scheme.
Save paper
This user guide helps you get started with your device. For
more comprehensive instruction
s, open the help function
that is included in your device (in most application
s, select
Options
> Help). You can also find user guides and other
support at www.nokia.com/support.
Green tips
© 2009 Nokia. All rights reserved.
63