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3. WHAT TO DO IF...
ES350/300h_Navi_OM33C79U_(U)16.06.22 14:52
PHONE
8
∗: For details, refer to the owner’s manual that came with the cellular phone.
Even though all con-
ceivable measures
have been taken, the
symptom status does
not change.
The cellular phone is
not close enough to
this system.Bring the cellular
phone closer to this
system.
Radio interference
has occurred.Turn off Wi-Fi® de-
vices or other devic-
es that may emit
radio waves.
The cellular phone is
the most likely cause
of the symptom.
Turn the cellular
phone off, remove
and reinstall the bat-
tery pack, and then
restart the cellular
phone.
∗
Enable the cellular
phone’s Bluetooth®
connection.
∗
Disable the Wi-Fi®
connection of the
cellular phone.∗
Stop the cellular
phone’s security soft-
ware and close all ap-
plications.
∗
Before using an ap-
plication installed on
the cellular phone,
carefully check its
source and how its
operation might af-
fect this system.
∗
SymptomLikely causeSolution
Page
Cellular
phoneThis
system
ES350_300h_Navi_OM33C79U_(U).book Page 305 Wednesday, June 22, 2016 2:54 PM
