Toyota INNOVA Owner's Manual page 464

Status display
You can check indicators such as signal strength and battery charge
on the phone top screen.
Connection status
1
Signal strength
2
Battery charge
3
Indicators
Connection status
Signal strength
Battery charge
INNOVA_OM_OM71301E_(GE)
5-22. Bluetooth
Conditions
Good Poor
(Blue) (Gray)
Excellent
"RM" is displayed when receiving in a roaming
area. While roaming, display "RM" top-left on the
icon.
Full
®
463
Phone
Not connected
Poor
Empty
5