A friend asked me to look into V4telecoms. I had never heard of them and nothing in Ispreview about them. I found their website but no prices listed just a freephone number.
Any comments would be helpful
I've never heard of them so I did a bit of investigating. They are a subsidiary of ABI Business Services Limited: https://beta.companieshouse.gov.uk/company/08865269/filing-history
A quick look at their account filing history should be enough to tell you everything you need to know. I would steer well clear of them.
More doom and gloom in the form of a petition to wind up under the Insolvency Act 1986: https://www.thegazette.co.uk/notice/2714518