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.
From a BT landline, an 0844 number will typically cost up to a maximum of 5p per minute to call. However, charges made by other providers will vary. From mobile phones, it is not uncommon for charges to be closer to 40p per minute.