views:

16

answers:

1

With mailto: exisits a widely available possibility to specify an email address that opens the email-client if executed.

Does exist somethin similar for phone-numbers, so that if it's used in a html-link or in a .net Process.Start-call, a mobile or a pc with a modem will call the specified number?

+1  A: 

Per RFC2806, tel: - but it may not be as widely supported.

MSalters
+1 Thanks for the answer. I have tested it on my dev-machine (modem) but sadly it has not worked neither in IE nor in .net. I will check later if it works for mobiles. Maybe in the future, the support will be broader.
HCL
Actually, the question isn't whether IE or .Net supports it, but whether there's any application at all that supports it. Applications that can't handle a URL (such as `mailto:` outside a mail program) are supposed to `ShellExecute()` it, and IE does. But if there is no Shell handler for `tel:`, such URLs cannot be handled at all.
MSalters