Sony Xperia User Manual page 360

Scanning is complete.
Check that scanning is complete by the sound, indication, etc. of reader/writer.
Sending/Receiving Data via Android Beam
Send/receive data to/from a device with NFC.
Some applications cannot use Android Beam.
Handset cannot communicate with all NFC devices.
While showing data to send on the sender's handset, face the
devices parallel to one another
"Touch to beam" appears on the sender's device.
45
marks on both