Restart your phone first. If that doesn''t help, toggle airplane mode on for 10 seconds, then off. Check if your SIM card is properly seated by removing and reinserting it. Navigate to network settings and select manual operator search, then choose Bouygues manually. For persistent issues, verify your account status and ensure the SIM isn''t suspended due to payment problems.
Go to your phone settings and reset network settings. This clears corrupted configurations without affecting personal data. Check your APN settings match the official parameters: APN should be mmsbouygtel.com for MMS and bouygtel-internet.com for internet. Verify you haven''t exceeded your data cap, which triggers throttling or cutoff.
Check your message center number in SMS settings. For Bouygues, it should be +33660660001. Ensure you have sufficient credit if on prepaid. Try sending to a different number to isolate the problem. If group messages fail specifically, disable RCS or advanced messaging features temporarily.
Update the app to the latest version from your app store. Verify your payment card details are current and haven''t expired. Check if your bank is blocking the transaction by contacting them directly. Remove the saved payment method and re-enter it fresh. Try completing the payment through the website instead.