Verification code

[Martin41]

Trying to get bolt on for china, but not receiving verification code

[MI5]

@Martin41 

✔If you have the O2 Travel Inclusive Zone Ultimate Bolt On, you can roam here at no extra cost.✔ You can use the O2 Travel Bolt On, which gives you unlimited minutes, texts and data for just £6 a day. You can opt-in to O2 Travel by texting TRAVEL to 23336. You’ll only be charged for the days you use it.

[Cleoriff]

@Martin41 

To add to @MI5's advice above (and if you don't have the Travel Inclusive Bolt On)

Use wifi whenever you can

Turn Voicemail off as you will be charged whether you answer the call or not.

Use Whatsapp or Messenger over Wifi to keep in touch with family and friends (Make sure they have both apps installed)