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devices, as it may cause interference
to such apparatuses.
➢ INTERFERENCE
The conversation quality of any
mobile phone may be affected by
radio interference. An antenna is
built inside the mobile phone and
located below the microphone. Do
not touch the antenna area during a
conversation, lest that the
conversation quality deteriorates.
➢ QUALIFIED SERVICE
Only qualified personnel may install
or repair phone equipment. Installing
or repairing the mobile phone on
your own may bring great danger
and violates the warranty rules.
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