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I see a warning:

"call_state_offhook list.size()==0 number is null"

whenever I call someone with my Samsung Galaxy S9. What is the issue and how can I stop seeing this warning?

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after installing a call recorder, have same message

  • Thanks,. I guess it's the call recorder that causes the message – Franck Dernoncourt Oct 25 '19 at 9:21

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