Megapixel camera phones

Nokia now has a 1 megapixel camera phone too; Nokia 7610 [1]. Sharp announced one earlier: Sharp GX 30 [2], which is Vodafone live! compatible.

Both phones still do not seem to support the Push-To-Talk (PTT) technology; textually.org has a whole lot of information about it [3]:

Instead of dialling a number, users will be able to highlight a name on their cell phone screen and press a button to talk to them instantly. No ringing, no waiting.

Similar to Instant Messaging, «Push To Talk» technology will allow users to create a liste of friends (who must first give their OK), enabling them to see who has their mobile turned on.

[1] http://www.nokia.com/nokia/0,,54665,00.html
[2] http://www.sharp.co.jp/corporate/news/040220.html
[3] http://www.textually.org/textually/archives/cat_ptt_pushtotalk.htm

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