What is the full google voice url for placing calls on iOS?

问题

I know that a phone number formatted googlevoice:4155551234 will launch the google voice app on iPhone/iPad.

However, it looks like this will not initiate a phone call from the number passed in. Skype urls look like

• skype://4155551234?call,

so naturally I tried

• googlevoice:4155551234?call
• googlevoice:4155551234?dial

but to no avail.

Does anyone know which arguments should follow the phone number? Or if the url should have a different format?

回答1:

There isn't one. See this discussion.

来源：https://stackoverflow.com/questions/4650670/what-is-the-full-google-voice-url-for-placing-calls-on-ios