Minimum permissions for Android call log to function properly?

[minimum]

Hi,
I took my Lenovo android phone permissions to extreme minimum once I discovered all the hidden permissions it had been using. Everything is functioning very fine at the moment except the call history display has been disfunctional since. Can somebody list me the minimum permissions required for it to function normally?

The permissions I am talking about include access to Contacts, Calls/Phone, Internal Memory; and also permissions to change System preferences. Which processes (including system processes) need these for call log to function and display?

Thanks a lot already

 

[minimum]

Or one alternative reason for the call log not to work could be that I also restricted applications'/processes' permission to "sneak peek" the notifications; do some of the system processes need this for functionality?