Assertion: google talk | /r/CapableOf | provide xmpp protocol
Facets:
Source sentences:
text: However, given that Google Talk provides XMPP protocol, most mobile phones for which a suitable XMPP client exists could also offer Google Talk service, at least theoretically (depending on the handset, the user may encounter security warnings because of unsigned Java ME MIDlets or limits put in place by the mobile service provider).