Hello,
Ever since I purchased my Pixel 7 Pro in March of last year and immediately as a first-time user loaded GrapheneOS onto it upon receipt, I've been plagued with a totally ridiculous issue of family and friends being temporarily unable to call me at certain unpredictable times...
This has created some massive inconveniences for me and even worsened some emergency-level situations in the past...
I've been a user of the Google Fi phone service since it was first rolled-out with the release of the 1st generation Pixel. I've had on and off issues with the service over the years but have never experienced something like this, only once I started using Graphene on the Pixel 7.
The issue shows itself as people making an inbound call to my Fi-serviced phone number, and immediately getting my voicemail. They can leave a voicemail too, but my call log will never show that I received a call. Afterwards I'll have these callers send me a screenshot of their call log proving they have multiple call attempts to me. This corroborated by their voicemail and my empty call log clearly identify a major issue in my phone and/or service's ability to receive calls...
I just posted about this on the Fi Reddit page. My attempts to get support from Google Support on this go nowhere, of course. But, I don't want them to know I use GrapheneOS and the AOSP Phone app just in-case those aren't actually the issue and the issue is actually on the service-side instead. So this post is my attempt to figure this issue out on the other end of the fence here...
I have plenty of screenshot evidence to prove the issue as I described above. My questions:
- Why does this happen? How could this even be possible?? If an inbound call comes in from the service provider, why would that ever not prompt ringing/notifying/registering in call log, etc.?
- Has anyone else experienced this?
- Can someone show me the source code link to the default Phone app (presumably AOSP) that GrapheneOS uses?
- What other apps could be responsible for this phenomena that I could investigate and what are the links to their source repos?
Any assistance whatsoever is hugely appreciated... Thanks very much!!