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.
As above, check with your phone company to determine the total cost of the call. 0870 Numbers are sometime included in call inclusive packages. 09 Numbers. These are premium rate numbers and can cost up to Â£3.60 per minute to call plus a one off charge of up to Â£6!