NTL Phone D5100 Problem
Hello, I'm new here.
I've been using the d5100 for a few years, with no problems. However a few days ago the caller display function stopped working.
An engineer has sorted a fault out in the street, and gets a display on his phone on my line - but mine is still not displaying caller information! Any ideas why?
He suggested I use the default settings to reset my phone, but there is no info on that in my manual.
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