【简答题】
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
______工具箱 ______背景光设置
参考答案:
参考解析:
举一反三