They might not be accessable via the default file manager, so you may have to download a third party file manager.
Copying @McJader's post here:
Download Total Commander
internal storage>android>data>installed apps>select yes>select allow and select use this folder at the bottom
you will now be able to access the installed apps folder, navigate to com.oneplus.communication.files>Record>PhoneRecord
Last edited: Nov 21, 2021
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