Easy as anything , for phone contacts, or a phone book on your phone, it's simple, it's fun..
Very helpful easy to use
It is nice to use
This app is the gold standard for communication within the Google ecosystem and beyond. It works on all platforms and provides a cohesive communication system for text (IM & SMS), voice and video. Why anyone would use anything else on Android is a mystery (I'm looking at you Allo and Duo users). why Google has deemed Hangouts suitable only for business use is beyond me.
Cross-platform, cross-format and cross-media app. You can make phone and video calls on the mobile and PC. Hangout chats only on the PC but once you merge your cell number with Google Voice you can SMS on it too. Kind of hope Hangouts ends up absorbing Duo and Allo to merge it's versatility with Duo's video quality and Allo's functionality. Do it!
• Support for chat in video calls
• Improved navigation in conversations, including jumping to the last read message
• Bug fixes and performance improvements