Thanks andy for pointing out the correct decimal place.
I think radiakashyap may have mistaken the column heading of GBP/min to mean 'GBPence' rather than GBPounds.
I have editted all posts in this thread accordingly.
I can guess a few options that you may have had in mind when you mentioned "direct-dial mvno providers", but for the benefit of members here - who don't have your knowledge in this field - please may I request that you make your suggestions more specific please ?
It would also be helpful to know what are the "cheaper options on other Betamax brands" to which you were referring kindly.
Thanks for your contribution.