iPhone 11 vs iPhone 7 X (Ex-Twitter) vs Facebook Messenger Outgoing & Incoming Calls. iOS 18.2 vs 15

Testing incoming calls in the X app (ex-Twitter) and Facebook Messenger on iPhone 11 with iOS 18.2 and iPhone 7 with iOS 15.8.3. 00:05 X Chat 00:25 X Outgoing vs Incoming Calls 02:04 Facebook Messenger Voice & Video Outgoing & Incoming Calls #Twitter #facebookmessenger #IncomingCall