Samsung UN60ES7500FXZA - Manual (Page 513)

using your remote when the
alarm window appears, the media
contents are not played.
N The first time a device accesses your
TV through the media function, a
warning pop up window appears.
Select Allow . This permits the phone
to access the TV freely and use the
Media function to play content.
N To turn off media contents
transmissions from a mobile phone,