Nanfone NF-173, Руководство пользователя

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exactitude design electronic products and
please use it carefully. Following
maintenance ways may help extend its
lifetime.
1
、
lease don’t try to disassemble the
transceiver because non-technicians’
processing may cause damage to the
device.
2
、
Don’t use or charge the transceiver in explosive
condition
（
The air contains a lot of fine sand,
dust, and a place where a large number of
chemicals
）
3
、
Turn off the transceiver when you are in gas
station.
4
、
Please don’t put the transceiver in sun or hot
place for long time, because the high
temperature will shorten use life of