Not that I am aware of. My stock HTC messenging app has that feature in settings though. I used hangouts for awhile and did not really care for it. For others,it probably is a great app with being able to make voice calls having been integrated with Google voice.
I agree with you. I've used 3 other apps that are nicer looking but hangouts has a few more features. I'll try it for awhile. I may end up going back. Thanks.