©
VOI
SPEED
L
TD
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3
1
Introduction
We would like to thank you for your purchase and for having chosen one our products. This
manual provides general guidelines for a correct use of the product. In case you require
further information on this product or to receive technical assistance please visit our website:
www.prontopbx.com
.
2
Security information
You will find listed below security rules that the user should follow when using this device.
Please comply with these guidelines to avoid taking unnecessary risks.
2.1
How to use the telephone correctly
Use the telephone only in the standard position.
2.2
Qualified personnel
Any installations or repairs on the product should be carried out only by qualified and fully
trained personnel.
2.3
Accessories
Use only accessories that are fully approved by The Manufacturer. Do not connect to any non
compatible products.
2.4
Waterproof guidelines
The telephone is not waterproof. Avoid contact with liquids.
2.5
Connecting other devices
If you connect the telephone to other devices please read the user guide of the device first. Do
not connect the telephone to any non compatible products.
2.6
Telephone position
Avoid prolonged exposure to direct sunlight. Do not place the telephone near sources of
intense heat (e.g. radiators, fire, etc.) and near electronic equipment producing strong
magnetic fields (speakers, microwaves ovens, etc.). Do not install the telephone in humid
rooms and avoid contact with liquids. Do not expose the device to aggressive gas and do not
use the telephone in too dusty environments. Never use the telephone in presence of any
explosive gas (e.g. methane). Refrain from opening any parts of the V-USB400 and do not
touch the plugs with metal or sharp objects.
