MMI doesn't work what can I do

rc3 · ‎21-05-2022

I have tried to increase the time between the phone ringing and it going to voicemail, we have found info on the internet but it says the MMI is wrong, help please

Bambino · ‎21-05-2022

@rc3 See this: How to Lengthen Ringtime on any O2 Mobile - O2 Community

I DO NOT WORK FOR O2

MI5 · ‎21-05-2022

@rc3

Turn off wifi and mobile data as required on some phones..

I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.

Currently using:
Pixel 7a (O2 & Lyca), One Plus 6 (Sfr), iPhone 12 Pro Max (Vodafone)

Enlli · ‎21-05-2022

If a Samsung turn off 4G also. They will only send the codes over 2g/3g

This is not O2 and we are all customers here similar to yourself and cannot answer account type queries.

lewys-gp · ‎23-05-2022

Let the community know how you get on, @rc3. Lots of advice above.

Community Manager for the O2 Community 🙂

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