Global Roaming; Setting The Carrier - Sony Xperia1 IV User Manual

Global Roaming

Handset is Global Roaming Service eligible. Use the same handset number outside
Japan.
Handset connects to an appropriate cellular provider automatically by default. A
specific carrier can also be selected manually.
Change communications method and roaming settings as needed.

Setting the Carrier


Changing Roaming Setting

Setting the Carrier
In Home Screen,
1/18
Global Services
(Settings) Network & internet