If you’ve ever had to delete a voicemail on your Android phone, you know it’s not an easy task. In fact, it can be downright frustrating. But don’t worry—here’s how to undelete voicemail on Android. First, open the voicemail app on your phone and select the voicemails you want to delete. Tap the three lines in the top left corner of the screen and select “Delete.” Next, confirm that you want to delete the voicemails by selecting “Yes” from the pop-up menu. Once they’re deleted, your phone will notify you with a message saying that all of your voicemails have been deleted. ..