My DB is going to Japan - he uses Vodaphone monthly (150gb global roam) and has and whilst away (4 weeks) wants to use his phone as normal - reading news, articles , texts (unlikely to download)
He is less techy than me ( !)
What is easiest /best thing for him to do
(I have no idea as I only go away on Europe and get free roaming plus don't spend so long on my phone reading news etc)