- (void)callPhone:(NSString *)phoneNumber{ //phoneNumber = "18369......" NSMutableString * str=[[NSMutableString alloc] initWithFormat:@"tel:%@",phoneNumber]; [[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];} (void)callPhone:(NSString *)phoneNumber{ //phoneNumber = "18369......" NSMutableString * str=[[NSMutableString alloc] initWithFormat:@"tel:%@",phoneNumber]; UIWebView * callWebview = [[UIWebView alloc] init]; [callWebview loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:str]]]; [self.view addSubview:callWebview];}iOS 开发 关于应用中使用拨打电话那点事,布布扣,bubuko.com
原文：http://www.cnblogs.com/allenChan/p/3885131.html