Lexus 2013 IS250 Owner's Manual page 366

Receiving a message popup function
This function is available when the "E-mail notification popup" or "SMS/
MMS notification popup" are set to on. (P. 360)
"Incoming E-mail display" or "Incoming SMS/MMS display" are set

to "Drop-Down"
When E-mail/SMS/MMS are received, the incoming message is dis-
played on the upper side of the screen with a sound.
"Incoming E-mail display" or "Incoming SMS/MMS display" are set

to "Full Screen"
When E-mail/SMS/MMS are received, the incoming message screen is
displayed with a sound and it can be operated on the screen.
1
Check the message.
2
Refuse to check the message.
3
Call to receive the message
sender's phone number.
IS250_EE(OM53B11E)
®
5-9. Bluetooth Phone
353
5