网上的一些GV保号教程过时了，导致许多朋友的Google voice的靓号被回收，可惜了。因此接码号把自己常用的几种GV保号方法分享给大家。
Google Voice 号码回收政策：
Google may reclaim your Google Voice number (if you have one) if you have not placed or answered calls, or sent or opened text messages for a period of 3 months. We will not reclaim numbers that have been ported into Google Voice or made permanent.
要保号，首选要清除Google的GV号码号码回收原因和在什么情况下GV号码会被回收。
按照谷歌官方文档 https://support.google.com/voice/answer/9230450 和 https://www.google.com/intl/en-US/googlevoice/program-policies.html 里面说的3-6个月不使用GV号码接打电话，发短信，打开网页或APP查看短信，号码就会被回收。