Apple Watch Series 3 not ringing when parent phone is on.

chickencutlass

    Incomming calls are not ringing on my watch when on LTE and my iPhone is turned on.  If I put the iPhone in airplane mode it rings just perfect.  Is this expected?  Do I always need to put the iphone on airplane mode when leaving the house with just my watch?

     

    Outgoing calls work just perfect.

     

    Any advice would be great.

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