# 2.手机端点击Ring,耳机端没有响铃

<span class="jira-issue" jira-key="BB2BUG-18476"> <a href="https://jira.realtek.com/browse/BB2BUG-18476" class="jira-issue-key"><img src="https://jira.realtek.com/secure/viewavatar?size=xsmall&amp;avatarId=10916&amp;avatarType=issuetype" />BB2BUG-18476</a> - <span class="summary">\[BB2\]\[8773ESL\]\[v3.13.0.7\]\[GFPS\]\[LE Audio\]Find device响铃时，有时候停止响铃失败</span> <span class="aui-lozenge aui-lozenge-subtle aui-lozenge-current jira-macro-single-issue-export-pdf">In Progress</span> </span> ：

看样子是手机先读了附耳的psm, 附耳有答复psm state 2(GFPS_PSM_STATE_NOT_AVAILABLE),告知手机附耳不支持创建PSM，但是手机没有尝试读主耳的PSM

Line 32640: 0002246 07-28#10:07:44.162 035 0038072.274 \[APP\] gfps_read_cb: psm state 2, psm 0x80\
Line 34922: 0004528 07-28#10:07:49.298 104 0043201.831 \[APP\] gfps_read_cb: psm state 2, psm 0x80\
Line 41301: 0000706 07-28#10:07:54.464 033 0048358.109 \[APP\] gfps_read_cb: psm state 2, psm 0x80\
Line 53504: 0002379 07-28#10:07:59.645 094 0053559.080 \[APP\] gfps_read_cb: psm state 2, psm 0x80\
这个问题是google的已知问题，他们说后续会修正，暂时先作为已知问题处理