ios - 如何在iPhone中调用以*开头的电话？

Question

在我的应用中，我想调用号码*111，当我使用这个网址tel:*111调用电话时，却无法调用成功，请指点一下，非常感谢。

[[UIApplication sharedApplication] openURL:@"tel:*111"] 

没有工作。但它会在删除 * 时起作用:

[[UIApplication sharedApplication] openURL:@"tel:111"];

Answer 1

这是不可能的。来自Apple URL Scheme Reference :

To prevent users from maliciously redirecting phone calls or changing the behavior of a phone or account, the Phone application supports most, but not all, of the special characters in the tel scheme. Specifically, if a URL contains the * or # characters, the Phone application does not attempt to dial the corresponding phone number.