- /e/OS version: 3.6 - A15 , 3.7-A15, 3.7-A16 - Device model(s): Samsung S20 FE - Impacted Application: \~ Phone - Affected application/URL: - Browser/client and version: ## The problem I plug a wired headphone on phone, It's well detected, work for listen music and micro works for record local sound. But, when I receive / send phone call, wired headphone dispear and I can't heard or speek from it anymore. I try different hardware (apple earphone, ...) same result. It's only with phone application (GSM), for example, signal work well with wired headphone. Is it a hardware / firmware mis-compatiblity ? Can we use wired headphone call with normal call application ? ## Technical details **Paste any relevant logs (`adb logcat`) in the codeblock below if you have any** ``` ``` <!--Add the labels corresponding to your issue by adding a tilde and typing the name of the label you think apply to your issue in the line above. You need to type a tilde before the name of each label you want to apply to the issue.-->