打电话

- (BOOL)checkHardWareIsSupportCallHotLine
{

    BOOL isSupportTel = NO;

    NSURL *telURL = [NSURL URLWithString:@"tel://4008365365"];

    isSupportTel = [[UIApplication sharedApplication] canOpenURL:telURL];

    return isSupportTel;

}

- (void)callAPhoneNumber
{
    if ([self checkHardWareIsSupportCallHotLine]) {
        [_moreView.callWebView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"tel://4008365365"]]];
    }else{
        [self presentCustomDlg:L(@"Sorry, Unsupport call tel \n hotline: 4008-365-365")];
    }
}