balance

[Safir]

Registered my payg O2 sim and using it in wrist watch. 

my contact number registered is 0*****.

cannot get O3 app . An error message message after login to O2 login correctly. Cannot check balance or usage on my sim. 

[Mod edit: Please do not share personal details as your posts are visible to the public. Thanks!]

[Bambino · Accepted solution]

@Safir This is a public forum. Remove your phone numbers or you open yourself up to getting spammed. To edit your post use the little arrow in the circle on the top right of your post and remove your number.

Pay & Go customer service number is 4445

You can also reach O2 via social media:
Facebook (https://o2uk.co/O2CFB), Twitter (https://o2uk.co/O2CTW), or Instagram (https://o2uk.co/O2CIG)

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[Safir]

Thanks again for editing