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tweetiepooh · 16-09-2010, 19:33

I guess that some calls will have some id on them (transit from other networks, some international) and these will get through.

When I was working on call tracing systems some incoming numbers are prefixed with other digits. I think this occurred when folk transferred their number between suppliers.

16-09-2010, 19:33	#5
tweetiepooh Virgin Media Employee Join Date: Sep 2005 Location: Winchester Services: Staff MyRates BB: VM XXL TV: VM XL Phone : VM XL Posts: 3,115	Re: How reliable is anonymous call baring? I guess that some calls will have some id on them (transit from other networks, some international) and these will get through. When I was working on call tracing systems some incoming numbers are prefixed with other digits. I think this occurred when folk transferred their number between suppliers. __________________ I work for VMO2 but reply here in my own right. Any help or advice is made on a best-effort basis. No comments construe any obligation on VMO2 or its employees.