Sometimes it doesn鈥檛 feel right to let a call go to voicemail without any explanation. There鈥檚 typically a good reason 鈥 you are driving, in a meeting, away, or otherwise busy.
When you receive an incoming call, simply tap the message icon on the right and a few autogenerated options will appear. 鈥淪orry, I can鈥檛 talk right now,鈥 is a basic option but selecting 鈥渃ustom,鈥 will allow you to create a more personalized response.