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only the calls you listen to through the earpiece. It does not
affect calls heard on the speaker or with a headset. HAC
requires extra battery power, so watch your battery
consumption when it's turned on.
CAUTION:
Do not turn on the HAC setting unless you use a hearing aid
with a telecoil. Using this setting without a hearing aid or with a
hearing aid without a telecoil may be harmful to your hearing.
Distraction
Driving
Full attention must be given to driving at all times in order to
reduce the risk of an accident. Using a phone while driving (even
with a hands free kit) can cause distraction and lead to an
accident. You must comply with local laws and regulations
restricting the use of wireless devices while driving.
Operating Machinery
Full attention must be given to operating the machinery in
order to reduce the risk of an accident.
Summary of Contents for Z819L
Page 1: ...1 Z819L User Manual ...
Page 11: ...11 Radio Frequency Interference 165 Explosive Environments 166 Specifications 168 ...
Page 13: ...13 Back Cover Speaker Charging micro USB Jack Headset Jack Back Camera Flash Power Key ...
Page 85: ...85 separate 3 Touch Separate 4 Touch OK to confirm ...
Page 145: ...145 About Phone View important phone information and legal information ...