Oops! We're having trouble verifying your phone number. Follow these steps to troubleshoot the issue.

Aristotelis Poyrfiotis 30 Reputation points
2025-03-14T18:16:01.1166667+00:00

Hello. i try to register for an Microsoft 365 Business Standard but i got this error.

I try many phone numbers with the same resault.

Oops! We're having trouble verifying your phone number. Follow these steps to troubleshoot the issue.

EDIT. the next day it was ok!!!User's image

Microsoft 365 and Office | Development | Microsoft 365 App Publishing
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2 answers

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  1. Aristotelis Poyrfiotis 30 Reputation points
    2025-03-29T10:05:14.6066667+00:00

    i try next day and the sms delivered ok.

    1 person found this answer helpful.

  2. Roel Hernandez 0 Reputation points
    2025-03-27T02:28:12.3233333+00:00

    For IOS users: Make sure you have a good mobile reception whenever expecting an OTP (one-time password) via SMS. In some cases, turn off iMessage (if with multiple IOS/MacOS devices) and turn off Message Filtering (Filter Unknown Senders) as extra measure.


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