4 目录: 1 安全和维护....................................................................................................................................................................6 2 手机外观........................................................................................................................................................................9 2.1 拆卸和安装电池 ..................................................................................................................................................9 2.2 电池充电 ...........................................................................................................................................................11 3 手机部位位图和按键功能 .........................................................................................................................................13 3.1 显示 ...................................................................................................................................................................15 3.2 手机开机和关机 ...............................................................................................................................................16 3.3 改变显示语言 ...................................................................................................................................................16 3.4 键盘锁 ...............................................................................................................................................................16 3.5 拨打国内电话 ...................................................................................................................................................16 3.6 拨打固定电话分机 ...........................................................................................................................................17 3.7 拨打国际电话 ...................................................................................................................................................17 3.8 拨打列表中电话 ...............................................................................................................................................17 3.9 紧急呼叫 ...........................................................................................................................................................18 3.10 接听电话 ...........................................................................................................................................................18 3.11 调节音量 ...........................................................................................................................................................18 3.12 改变来电铃声 ...................................................................................................................................................18