2. A method of switching input method editor (IME) in a mobile phone, the mobile phone comprising a switch key, a screen, and a group of information input keys, the method comprising the following steps: pressing the switch key to switch to a default IME; pressing an information input key, a first character, which complies with the default IME, being shown on the screen for being inputted; and accepting the first character shown on the screen when any one of the group of information input keys is pressed within a pre-set time; when there is no acceptance of the first character in the pre-set time, showing a plurality of second characters instead of the first character, the plurality of second characters complying with a second IME and being marked on the same information input key as the first character, wherein a cursor is shown on the screen, the plurality of second characters is located at a right side of the cursor, and a right direction key is pressed to switch to the second IME.
2. A method of switching input method editor (IME) in a mobile phone, the mobile phone comprising a switch key, a screen, and a group of information input keys, the method comprising the following steps: pressing the switch key to switch to a default IME; pressing an information input key, a first character, which complies with the default IME, being shown on the screen for being inputted; and accepting the first character shown on the screen when any one of the group of information input keys is pressed within a pre-set time; when there is no acceptance of the first character in the pre-set time, showing a plurality of second characters instead of the first character, the plurality of second characters complying with a second IME and being marked on the same information input key as the first character, wherein a cursor is shown on the screen, the plurality of second characters is located at a right side of the cursor, and a right direction key is pressed to switch to the second IME. 3. The method of claim 2 , wherein the default IME is an Arabic numeral IME, the second input method is an English letter IME.