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3-1. CONTROLS
Do not subject the mobile phone to
extreme ambient temperatures.
Configure the mobile phone and
connect it with the telephone or
additional phone function.
Why can phone functions not be
used via Toyota Supra Com-
mand?
How can the phone connection
quality be improved?
• Adjust the strength of the
Bluetooth signal on the mobile
phone, depending on the
mobile phone.
• The mobile phone may not be
properly configured, for
instance as Bluetooth audio
device.
• Insert mobile phone into the
wireless charging tray.
• Adjust the volume of the
microphone and loudspeak-
ers separately in the sound
settings.
Connect the mobile phone with the
telephone or additional phone func-
tion.
3
Why are no or not all phone
book entries displayed or why
are they incomplete?
If all points in this list have been
checked and the required func-
tion is still not available, contact
the Toyota dealer.
• Transmission of the phone
book entries is not yet com-
plete.
• It is possible that only the
phone book entries of the
mobile phone or the SIM card
are transmitted.
USB connection
• It may not be possible to dis-
play phone book entries with
special characters.
• It may not be possible to
transmit contacts from social
networks.
• The number of phone book
entries to be stored is too
high.
• Data volume of the contact
too large, for instance due to
stored information such as
notes.
General information
Mobile devices with a USB port
are connected to the USB port.
• Mobile phones.
• Audio devices such as MP3
players.
• USB storage devices.
Common file systems are sup-
ported. FAT32 and exFAT are the
recommended formats.
A connected USB storage
device will be supplied with
charge current via the USB port
if the device supports this. Fol-
low the maximum charge cur-
rent of the USB port.
Reduce the data volume of the con-
tact.
• A mobile phone can only be
connected as audio source or
as telephone.
Supra Owner's Manual_U (from Jul. '20 Prod.)