在线浏览, 第3页, 海能达 Hytera PT790Ex 使用说明书

1 目录 防爆知识介绍 ------------------------------------------------------------------------------ 2 防爆标志 ----------------------------------------------------------------------------- 2 爆炸物质的分类 -------------------------------------------------------------------- 2 危险场所分类 ----------------------------------------------------------------------- 2 过失与负荷限制 --------------------------------------------------------------------- 2 安全规定 ----------------------------------------------------------------------------- 2 符合标准 ----------------------------------------------------------------------------- 3 包装清单 ------------------------------------------------------------------------------------- 3 熟悉产品 ------------------------------------------------------------------------------------ 3 部件介绍 ----------------------------------------------------------------------------- 3 LCD图标 ----------------------------------------------------------------------------- 4 LED指示灯 -------------------------------------------------------------------------- 4 用前准备 ------------------------------------------------------------------------------------- 5 安装天线 ----------------------------------------------------------------------------- 5 安装 SIM卡 --------------------------------------------------------------------------- 5 安装电池 ------------------------------------------------------------------------------ 5 安装皮带夹 -------------------------------------------------------------------------- 5 安装附件 ------------------------------------------------------------------------------ 5 充电 ------------------------------------------------------------------------------------ 6 基本操作 ------------------------------------------------------------------------------------ 6 开机与关机 --------------------------------------------------------------------------- 6 切换工作模式 ----------------------------------------------------------------------- 6 调节通话音量 ----------------------------------------------------------------------- 6 选择通话组 -------------------------------------------------------------------------- 6 键盘输入 ----------------------------------------------------------------------------- 6 键盘锁定及解锁 -------------------------------------------------------------------- 6 PIN码保护 --------------------------------------------------------------------------- 6 管理电话簿 --------------------------------------------------------------------------- 7 集群模式 ------------------------------------------------------------------------------------ 7 个呼 ----------------------------------------------------------------------------------- 7 组呼 ----------------------------------------------------------------------------------- 7 PABX/电话呼叫 -------------------------------------------------------------------- 7 紧急呼叫 ----------------------------------------------------------------------------- 7 短信息 --------------------------------------------------------------------------------- 7 直通模式 ------------------------------------------------------------------------------------ 7 个呼 ----------------------------------------------------------------------------------- 8 组呼 ----------------------------------------------------------------------------------- 8 紧急呼叫 ----------------------------------------------------------------------------- 8 短信息 --------------------------------------------------------------------------------- 8 故障处理 ------------------------------------------------------------------------------------ 8 保修范围与期限 ---------------------------------------------------------------------------- 9 保养与清洁 ---------------------------------------------------------------------------------- 9 选购配件 ------------------------------------------------------------------------------------ 9 技术规格 ------------------------------------------------------------------------------------- 9