3 ms·
RFC-5341 defines "the tel URI for telephone numbers" and is dated December 2004. The first iPhone was released June 2007, so there was already a way of marking
by BuildTheRobots 6y ago
RFC-5341 defines "the tel URI for telephone numbers" and is dated December 2004. The first iPhone was released June 2007, so there was already a way of marking phone numbers well before day one.