BBC Red Button
电视简介
<span style="color: rgb(34, 34, 34); font-family: sans-serif; font-size: 14px; vertical-align: inherit;"><span style="vertical-align: inherit;">BBC Red Button是用于数字一个品牌的</span></span><a href="https://en.wikipedia.org/wiki/Interactive_television" title="互动电视" style="text-decoration-line: none; color: rgb(11, 0, 128); background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; font-family: sans-serif; font-size: 14px;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">互动电视</span></span></a><span style="color: rgb(34, 34, 34); font-family: sans-serif; font-size: 14px; vertical-align: inherit;"><span style="vertical-align: inherit;">通过提供服务</span></span><a href="https://en.wikipedia.org/wiki/BBC" title="BBC" style="text-decoration-line: none; color: rgb(11, 0, 128); background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; font-family: sans-serif; font-size: 14px;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">BBC</span></span></a><span style="color: rgb(34, 34, 34); font-family: sans-serif; font-size: 14px; vertical-align: inherit;"><span style="vertical-align: inherit;">在英国和广播。</span><span style="vertical-align: inherit;">这些服务取代</span><span style="vertical-align: inherit;">了BBC的模拟</span><a href="https://en.wikipedia.org/wiki/Teletext" title="图文" style="text-decoration-line: none; color: rgb(11, 0, 128); background: none;"><span style="vertical-align: inherit;">图文电视</span></a><span style="vertical-align: inherit;">服务</span></span><a href="https://en.wikipedia.org/wiki/Ceefax" title="Ceefax" style="text-decoration-line: none; color: rgb(11, 0, 128); background-image: none; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; font-family: sans-serif; font-size: 14px;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Ceefax</span></span></a><span style="color: rgb(34, 34, 34); font-family: sans-serif; font-size: 14px; vertical-align: inherit;"><span style="vertical-align: inherit;">。</span><span style="vertical-align: inherit;">该服务可通过</span><a href="https://en.wikipedia.org/wiki/Digital_terrestrial_television" title="数字地面电视" style="text-decoration-line: none; color: rgb(11, 0, 128); background: none;"><span style="vertical-align: inherit;">数字地面电视</span></a><span style="vertical-align: inherit;">（DTT）（</span><a href="https://en.wikipedia.org/wiki/DVB-T" title="DVB-T" style="text-decoration-line: none; color: rgb(11, 0, 128); background: none;"><span style="vertical-align: inherit;">DVB-T</span></a><span style="vertical-align: inherit;">），卫星电视（</span><a href="https://en.wikipedia.org/wiki/DVB-S" title="DVB-S" style="text-decoration-line: none; color: rgb(11, 0, 128); background: none;"><span style="vertical-align: inherit;">DVB-S</span></a><span style="vertical-align: inherit;">）和有线电视（</span><a href="https://en.wikipedia.org/wiki/DVB-C" title="DVB-C" style="text-decoration-line: none; color: rgb(11, 0, 128); background: none;"><span style="vertical-align: inherit;">DVB-C</span></a><span style="vertical-align: inherit;">）进行访问。</span></span><br />
频道信息
