Directions: Fill in the blanks with the capitalized letter before the words like A, B, C or D . A. phone book B. tools C. calculator D. message saving E. phone setting F. backlight setting G. key lock H. automatic redial I. sound volume J. ring type K. voice mail L. additional functions M. own number N. alarm O. new message P. network Q. delete all (1) ____________ 自动重拨 (2) ____________ 本机号码 (3) ____________ 闹钟 (4) ____________ 音量 (5) ____________ 网络 (6) ____________ 信息储存 (7) ____________ 工具箱 (8) ____________ 背景光设置 (9) ____________ 电话簿 (10) ____________ 话机设置