Nokia 311 User Manual
Page 102
If you have any questions about using
your wireless device with an implanted
medical device, consult your health
care provider.
Accessibility solutions
Nokia is committed to making mobile
phones easy to use for all individuals,
including those with disabilities. For
more information, visit the Nokia
website at
Hearing
Warning: When you use the
headset, your ability to hear outside
sounds may be affected. Do not use
the headset where it can endanger
your safety.
Some wireless devices may interfere
with some hearing aids.
Nickel
The surface of this device is nickel-
free.
Protect your device from
harmful content
Your device may be exposed to
viruses and other harmful content.
Take the following precautions:
•
Be cautious when opening
messages. They may contain
malicious software or otherwise
be harmful to your device or
computer.
•
Be cautious when accepting
connectivity requests, browsing
the internet, or downloading
content. Do not accept
Bluetooth connections from
sources you do not trust.
•
Only install and use services and
software from sources that you
trust and that offer adequate
security and protection.
•
Install antivirus and other
security software on your
device and any connected
computer. Only use one
antivirus app at a time. Using
more may affect performance
and operation of the device
and/or computer.
•
If you access preinstalled
bookmarks and links to third
party internet sites, take the
appropriate precautions. Nokia
does not endorse or assume
liability for such sites.
Operating environment
This device meets radio frequency
exposure guidelines in the normal use
position at the ear or at least 1.5
centimetres (5/8 inch) away from the
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