在线浏览, 第4页, 联想 Lenovo I301 用户手册

4 目录 安全和维护 -------------------------------------------------------------------------------- 9 第 1 章 您的手机 ----------------------------------------------------------------------13 1.1 手机外观 ...................................................................................... 13 1.2 按键描述 ...................................................................................... 13 1.3 状态图标 ...................................................................................... 15 1.4 屏幕背光 ...................................................................................... 17 第 2 章 使用前说明 -------------------------------------------------------------------18 2.1 安装电池 ...................................................................................... 18 2.2 取出电池 ...................................................................................... 18 2.3 给电池充电 ................................................................................... 19 2.4 安装 SIM 卡 ................................................................................... 21 2.5 取出 SIM 卡 ................................................................................... 22 2.6 如何开机和关机 ........................................................................... 22 2.7 安全密码 ...................................................................................... 22 2.7.1 PIN 码 ..................................................................................... 22 2.7.2 PUK 码 ................................................................................... 23 第 3 章 快速指南 -----------------------------------------------------------------------24 3.1 下载 MP3 音乐 .............................................................................. 24 3.2 拨打电话 ...................................................................................... 24 3.2.1 拨打国内电话 ........................................................................ 24 3.2.2 拨打固定电话分机 ................................................................. 24 3.2.3 拨打国际电话 ........................................................................ 25 3.2.4 拨打通话记录列表中电话 ...................................................... 25 3.3 紧急呼叫 ...................................................................................... 26