AT&T Launches BlackBerry 8820
AT&T has launched the long-awaited BlackBerry 8820. This is the first BlackBerry device to feature a Wi-Fi radio and features a variety of encryption technologies to secure data while connected over a wireless access point as well as over the cellular network. The device otherwise is similar to the 8800 in terms of features with […]
CTIA: Sony Ericsson Z525 Announced, PTT Z520a
Sony Ericsson today announced they will refresh the popular Z520a next quarter with the Z525. The Z525 is almost identical to the Z520a, with the integration of PTT services on the Cingular network. The Z520a was originally intended to launch with Cingular PTT, but was removed due to delays with the Cingular PTT network launch. […]
Sprint Responds to iDEN’s Future Internally
Earlier today, internal documents leaked onto the web that begin to explain the future of the iDEN network. Much of this has been already reported information. Sprint will continue to grow the iDEN network as it integrates with Sprint CDMA network through PTT and dual-network phones. QChat will be tapped to bridge PTT between CDMA […]
Cingular Launches Push To Talk (PTT)
Cingular has launched Push To Talk today. Launching only with the LG F7200, Cingular promotes their new service as having more PTT coverage than any other network. Cingular is leveraging their free national roaming agreements, as well as their two GPRS/EDGE networks in making this claim, and is confirming PTT services will work transparently while […]