... cover, and change the paper Keys1 key: 12 key: a, b, c, A, B, C, 23 key:d, e, f, D, E, F, 34 ... the LCD, meaning capital letters)3. Press 2key 3 times, C is ok;Then, press 6key 1time, M is ok;Then ... key, get the symbol of.Then, press 2key 3 times, C is okThen, press 6key 2 times, N is ok4. Press ...