55
▪
The app is delivered by AVT as a file
and can be transferred to the phone
via a USB drive.
▪
The installation of an app from a USB
drive must first be activated in the
settings.
▪
To do this, open the settings and select
the category SECURITY SETTINGS in
the BASIC section.
▪
In the DEVICE MANAGEMENT section,
activate UNKNOWN SOURCES.
▪
Confirm the subsequent safety
warning.
▪
You may deactivate this option again
after installing the app.
Allow Installation