{"text_format":"2","workbook":"xlsx","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Sheet1","index":0,"n_rows":9,"n_cols":4,"rows_kept":9,"cut":false,"hidden":false,"merged":[]}
["原始版本","新发布版本","时间","更新记录"]
["V101","V101",20171103,"初始版本发布"]
["V101","V102",20171107,"1、减小MIC输入音量等为5\n2、调整部分键功能，详情见按键附件描述说明"]
["V102","V103",20171107,"1、增加点亮正面按键LED，绑定与LCD开关一致，但按PTT不点亮LCD"]
["V103","V104",20171108,"1、增加耳机按键功能"]
["V104","V105",20171112,"1、LCD背光第一次登陆成功之前一直保持常亮，直接登陆成功过之后，按设定时间点亮与关闭处理\n2、一开机保持显示电池电量50%一秒左右，之后按实际电量显示\n3、单呼与被单呼时，群组显示的时候改为显示\"单呼模式\"，以区分目前是否单呼状态\n4、释放PTT后，延时0.2秒左右再结束录音操作\n5、灯目前闪烁相对较快，降低灯闪烁频率\n6、降低主频率。\n7、电话菜单编辑号码功能改为：向上表示改变号值操作，向下表示向右移动操作"]
["V105","V106",20171120,"1、屏蔽掉电话菜单功能\n2、增加待机界面中按\"返回\"键为文本消息快捷键\n3、修改终端信息界面显示:模块版本，对讲版本\n4、用户名群组名最大支持9个中文字符\n5、修复呼叫失败也显示\"单呼模式\"bug\n6、第一次开机有可能出现GPS只显示下半部分问题\n7、菜单中的[OK]改为[M]\n8、LCD,GPS参数设置中的\"切换\"改为\"保存\",群组选择中的\"切换\"改为\"确定\""]
["V106","V107",20171122,"1、修改两机同时按PTT时，有机率出现语音接收方出现名字与组名重叠显示问题\n2、修改定位包南北纬，东西经判定方式\n3、修改RTC初始化步骤，减少彻底掉电时开机慢的情况"]
["V107","V108",20180126,"1、修改配置服务器中没有把新值保存起来的问题\n2、检测串口无数据后复位模块的时间改为40秒\n3、增加MCU版本空中升级功能\n4、增加POC版本空中升级功能\n5、鉴权问题，修改成一开机不注册，直接鉴权，3次鉴权失败后发起一次注册请求\n6、解决同级两机子，A比B先按0.5秒，然后两者同时放，然后B马上再按一次会常亮情况\n7、修复单呼状态下建立临时群组，最后一直显示单呼模式问题"]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}