TUBI T4 Guia Del Usuario página 59

Your phone is a product of superior design and technology, please use it carefully. The following
suggestions will help you to fulfill the obligation in the warranty terms and to extend the life of the phone.
Please put the phone and its components and accessories in the location out of the touch of children.
Keep the phone dry. Rain, humidity and all types of liquid or moisture may contain minerals which can
corrode electronic circuit.
Don't use and place the phone in the dusty area, this will damage its moving parts.
Don't place the phone in the hot area. High temperatures will shorten the life of electronic components
and damage battery and warp or melt certain plastic parts.
Don't place the phone in the cold area. Otherwise, when the phone temperature rises (to the room
temperature), there will be moisture in the phone, this will damage electronic circuit board.
Don't try to disassemble the phone. The non-professional treatment will damage the phone.
Don't drop, knock or shake the phone, otherwise the internal circuit board will be damaged.
Don't use potent chemical, cleaning solvent or strong detergent to clean the phone.
Don't use paint to coat the phone; the paint will block sundries in the moving parts to affect the normal
operation.
When replacing the antenna, you can only use the matched or approved antenna. Unapproved
antenna or the refit accessories will damage the phone and breach the related regulation of the wireless
device.
All the above suggestions apply equally to your phone, battery, charger and accessories. If they can't
work normally, please send it to the nearest qualified maintenance station.
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may cause
undesired operation.
Any Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. 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 harmful interference to
radio or television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of the
following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
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