Sound echoes badly1,225 views05 May 2020, 21:12Report#1Voice calls echo badly unless on loud speaker. The phone is only 10 months old.Oukitel C15 ProReactQuote
06 May 2020, 12:22Report#2Hello Tommo! If the problem does not occur over the speaker, I think that unfortunately the earcup has a defect. Greetings!ReactQuote