LG VX8350 - Page 107

106
VX8350
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Checking Flow
Checking Flow
START
Does the audio Profile
of the phone change to
the headset mode?
NO
Yes
Can you hear your voice
from the headset?
Insert the headset to
the handset.
1
Headset detect
Problem
Set the audio part of the test
equipment to echo mode
Can yoe hear your
voice from the
headset?
Change the headset
and try again.
Set the audio part of the test
equipment to continuous
wave mode.
Can you hear your
voice from the
headset?
2
Headset receiving
Path problem
3
Headset sending
Path problem
4
The headset will
work properly
Yes
NO
NO
NO
Yes
Yes
Yes
Yes
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