Unknown Caller ID

I have an issue in seeing the caller ID. The Number of the caller is not showing anymore. I have a FP3.

Thank you in advance for your help.

Regain your privacy! Adopt /e/ the unGoogled mobile OS and online servicesphone

did you already go to A.0129 firmware? FP3 vodafone UK/DE users seem have this problem, see the later comments in their forum post on the update:

and yes can confirm… I wonder if it’s just the ims_user_agent string change that hiccups vodafone or there are some bytes in the carrier modem files that are significant


Hi, on /e/OS 0.19-20211027142972 I have the same issue on a FP3 bought from /e/ with T-Mobile sim card.

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Hi have the exact same situation as Buurtje.

Fairphone fixed the problem, waiting on /e/ to release an update:

And here it is! Our latest software update for Fairphone 3 and Fairphone 3+ users is now available.
Software Version: 3.A.0132.20211027
Security Patch Level: 5th of November, 2021
List of changes:

  • Fixed an issue that was causing, under certain conditions, the incoming caller ID to appear as “unknown”.

Setting network to 2G only fixed the issue temporarily, by the way.

You could also use 4G network and disable 4G Calling and Wi-Fi Calling in advanced settings. solution

The solution with the 4g calling and the wifi calling seems to work indeed, thanks for the tip !

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