Direct calling
The browser supports functions that you can access while browsing. You can make
a phone call, send DTMF tones while a voice call is in progress, and save a name
and a phone number from a page.
Direct calling
The browser supports functions that you can access while browsing. You can make
a phone call, send DTMF tones while a voice call is in progress, and save a name
and a phone number from a page.