| http://www.w3.org/ns/prov#value | - Depending on the specific application, a packet VRU according to the present invention may provide many different enhanced services to users linked to the network, including voice messaging, email (containing at least one of: voice, audio and data), automated collect calling, international callback, prepaid calling card, postpaid calling card, store & forward, one number, find me, follow me, 800/9
|
