4. WHAT TO DO IF...
4. WHAT TO DO IF...
In other situations
Symptom
Likely cause
Solution
Page
Cellular
phone
This
system
Despite all
efforts the
symptom status
does not
change.
The cellular phone is not
close enough to this
system.
Manually connect
the cellular phone
you wish to use to
this system.
*
-
Radio interference has
occurred.
Turn off Wi-Fi
®
devices or other
devices 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
battery pack. Then
restart the cellular
phone. (In case the
cellular phone does
not have a
removable battery,
RESET 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
software and close
all applications.
*
-
Before using an
application installed
on the cellular
phone, carefully
check its source and
how its operation
might affect this
system.
*
-
∗
: For details, refer to the owner’s manual that came with the cellular phone.
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