When your friend says something to you on the phone that is SO FUNNY you pull it away from your ear and tap the crying laughing emoji to let them know that it made you laugh
When your friend says something to you on the phone on speaker that is SO FUNNY that you pick up your phone and tap the crying laughing emoji to let them know that it made you laugh
Hell, I'd like the option to let it continue ringing (silently) but to NOT send them to voicemail. For when there's a caller that I'm pretty certain I don't want to hear anything from and don't want to have to open my voicemail to delete the last half of their bullshit recording. If I'm going to do that much, I'd rather answer the call and waste their time, too, instead of just mine.