One of the iphone 6 in our family has a habit of going straight to voicemail without ringing. Sometimes if you call right back it will ring. All the settings have been checked and double checked. And other phones in the house have the same settings with no problem.
We definitely want your iPhone 6 to be able to accept all incoming calls. Our community member has provided a very good possibility to what is going on. Where you able to check if Do Not Disturb is enabled on this device?
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