Assembly: System.Web.Mobile (in system.web.mobile.dll)
For devices with telephony capability, such as a cell phone, the PhoneCall control renders a command that the user can select to dial the specified phone number.
On devices without telephony capability, the PhoneCall control renders alternate text, possibly including the phone number or a link; it is not treated as a command that has dialing capability.
The following code example demonstrates how to add several phone numbers to a Panel on your page. One PhoneCall control has an AlternateUrl and the phone number appears as a link on devices that cannot make a phone call.
The following code sample uses the single-file code model and may not work correctly if copied directly into a code-behind file. This code sample must be copied into an empty text file that has an .aspx extension. For more information, see ASP.NET Web Page Syntax Overview.
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.