由于某种原因，实在不想要已有的号码了？要删除现在的号码好转入新的号码？
目录
1. 从Google Voice旧版直接进入“换号/转移/删除”界面
如果从新版进入，也是可以的，后面还是会自动跳到上旧版的操作界面
新版进入方法
2. 删除
- You will no longer be able to receive calls and text messages on this number
- You will still be able to place calls from Gmail or from Hangouts
- All your messages and call history will remain available in your inbox
- After deleting your number, you will not be able to sign up for another number on this account for 90 days (if you just want to change your Google Voice number, click on the "change/port" link instead)
- You will retain the ability to reclaim this number for 90 days, after which it may be reassigned to another user
- You will still be able to place calls from Gmail or from Hangouts
- All your messages and call history will remain available in your inbox
- After deleting your number, you will not be able to sign up for another number on this account for 90 days (if you just want to change your Google Voice number, click on the "change/port" link instead)
- You will retain the ability to reclaim this number for 90 days, after which it may be reassigned to another user
3. 完成
删除后不能立即注册新的Google Voice号码，但是可以从别的Google账号里面转入新的号码！