There was a garbled message from her on my voicemail.

我的语音信箱里有她含混不清的留言。

《牛津词典》

One of my clients have said that they had problems with the computer, QQ is the garbled message.

曾经我的一个客户说他们公司的电脑出问题了，QQ上发出的信息都是乱码。

youdao

IP address shown recently from the U. S., Jordan and other countries concerned about the friends, "Counseling Room", the message is garbled nature, are to be deleted.

最近IP地址显示来自美国、约旦等国家的朋友关注本“心理咨询室”，由于留言属于乱码性质，所以均予以删除。

youdao