| http://www.w3.org/ns/prov#value | - In one embodiment this message is sent or transmitted using known VoIP (voice over Internet protocol) techniques, such as available in TDMA, GSM, GPRS, 2.5G, EDGE, WCDMA, 3G, UMTS, and versions of 802.11 LAN systems or other systems and protocols that utilize or support VoIP. Which network the transmitter is connected to will determine which network is used for sending this message.
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