Accessory; Maintenance Manual - TUBI T7 Manual Del Usuario

Warning: if you input an incorrect PUK code for seven times, your SIM
card will be permanently locked. You should obtain a new SIM card from
your system supplier.

5.2.3 Accessory

Fast charger
It can charge the lithium battery fast; the full charged time is different
for batteries of different capacities.
Lithium battery (one)
Note:
Specific standby time and calling time are based on actual use
condition.
You can only use the battery, charger and other accessories approved
by the phone manufacturer, using other types of accessories will
breach the authorization and the warranty of this phone and may
cause the danger.
A set of headset

5.2.4 Maintenance manual

Thank you for using this mobile phone TUBI T7. If your phone has any
problem when you use it, please contact the dealer or service center.
If your phone needs the maintenance, you can send it to the local
maintenance station. If there is no local maintenance station, please send
your phone and the copy of purchase invoice to the dealer for mailing.
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.
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