Telephones terrified me all the way into my teenage years.
I hated answering the phone, and absolutely dreaded having to call anyone.
Did not really matter whether the person was familiar or not. The level of dread and horror merely increased when I had to make a call regarding official business or something important.
This tendency has obviously caused me a plethora of social setbacks and difficulties. It's hard to function in the adult world with an aversion to speaking on the telephone.
I've worked on this over the years, and memorized a varied list of stock responses to use in conversation so that I can at least get by. I am no longer terrified of the phone. Perhaps just uncomfortable now. 
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Plantae/Magnoliophyta/Magnoliopsida/Fabales/Fabaceae/Mimosoideae/Acacia