1.5.2. Function of numeric keyboardNote: ·a. Input of fax/phone number. It supports only inputting with 0-9 numberkeys and the "*" and "#" keys. In addition, it is available to input spaces withthe Down key and the symbol "-" with the Redial/Pause key.b. Mixed input of letters, numbers and symbols. It is only allowed to input with0-9 number keys and the "*" and "#" keys. Specific corresponding charactersare different according to the difference of input environments. (Under thiscondition, pressing the Down key could make the cursor move backward; thesymbol "-" could not be input with the Redial/Pause key.)· When inputting a number or name, short pressing Cancel could clear thelast number or character; while to clear all numbers or characters, please longpress it. You may also use the Up key to clear the last number or character.Keys Numbers, letters and characters distributed0 01 @ / ; . 12 a b c A B C 23 d e f D E F 34 g h I G H I 45 j k l J K L 56 m n o M N O 67 p q r s P Q R S 789 w x y z W X Y Z 9* (space) & + , - * % ~ ! $ ( ) [ ]# # = ' | _ ? " : { } < >It may not allow to input all special characters above mentioned in differentinput environments.Sometimes it needs to input names and numbers in executing some tasks. Letters, numbersand characters on the keyboard are distributed as below:9t u v T U V 8