Although Appeon PowerServer provides no APIs to call a phone number within the mobile application, you can still implement it using the following code (effective for both iOS and Android applications):
inet l_inet string ls_code, ls_protocol int rc ls_code = "800-555-1212" ls_protocol= "tel:" rc = messagebox (ls_code~r~n, 'Dial it?', question!, yesno!, 1) if rc = 1 then l_inet = create inet l_inet.hyperlinktourl ( ls_protocol+ls_code ) Destroy l_inet end if