There are three main layers of the skin. 1  Epidermis is the top layer of the skin, the part of the skin you see. 2  Dermis is the second layer of skin. 3  Subcutaneous fat is the bottom layer.
0844 numbers are almost never included in any 'free' minutes or talktime included in a phone package. From a BT landline, an 0844 number will typically cost up to a maximum of 5p per minute to call.
But there's a big difference in how much these costs (see our Free 0800 Calls From Mobiles and Say No To 0870 guides for tips on cutting costs). 0845 numbers, for example, are free to call for up to an hour, during the inclusive minutes of your call package if you're a BT customer.Yet call an 0844 number and you'll be charged up to 5.1p/minute, plus a connection fee of up to 15p.Plus many consumers don't realise 03 numbers are the same as geographic 01 and 02 numbers.pdate: 6 May 2015: The call costs in this article are likely to have changed since the time of publication, and a new law came into force in June 2014 which means callers pay no more than the standard rate of geographic numbers (beginning 01, 02, 03) when calling helplines post-contract.