Samsung SM-A037W User Manual page 108

Health and Safety
Malware and viruses
To protect your device from malware and viruses, follow these usage tips. Failure to
do so may result in damages or loss of data that may not be covered by the warranty
service
• Do not download unknown applications.
• Do not visit untrusted websites.
• Delete suspicious messages or email from unknown senders.
• Set a password and change it regularly.
• Deactivate wireless features, such as Bluetooth, when not in use.
• If the device behaves abnormally, run an antivirus program to check for infection.
• Run an antivirus program on your device before you launch newly-downloaded
applications and files.
• Install antivirus programs on your computer and run them regularly to check for
infection.
• Do not edit registry settings or modify the device's operating system.
Acknowledging Special Precautions and ISED (Innovation, Science
and Economic Development Canada) Notice
Cautions
Any changes or modifications to your device not expressly approved in this document could
void your warranty for this equipment, and void your authority to operate this equipment.
Only use approved batteries, antennas, and chargers. The use of any unauthorized accessories
may be dangerous and void the phone warranty if they cause damage or a defect to the
device.
Although your device is quite sturdy, it is a complex piece of equipment and can be broken.
Avoid dropping, hitting, bending, or sitting on it.
Information to User
This equipment has been tested and found to comply with the limits of a Class B digital
device. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation; if this equipment does cause
108