URL scheme for iOS that opens Phone app's keypad
Could for example be used in a shortcut that copies a GSM code to the clipboard, opens the keypad URL and (since there doesn't seem to be any way to include the number/code in the URL) instructs you to paste and then press the call button.
Or if you for some other reason just want to get directly to the keypad.
Or if you for some other reason just want to get directly to the keypad.
mobilephone-keypad://