Sprint today announced four new push-to-talk phones, powered by Qualcomm's QChat technology, in over 40 markets. The LG LX400, Samsung Z400 and Sanyo Pro-200 and Pro-700 will be available June 15. The LG LX400 is a slender clamshell with Nextel Direct Connect push-to-talk services. The phone includes a 1.3-megapixel camera, Bluetooth, GPS capabilities and noise reduction capabilities. It will be available for $79.99 with...

Verizon Wireless today announced that the Palm Centro smartphone will be available on June 13 for $99. Dressed in cobalt blue, the Centro offers a color touch-screen, full QWERTY keyboard and a lightweight design. Running on Verizon's high-speed data network, the Centro can quickly send and receive email messages and attachments and browse the Web. Customers can use it as a modem for their laptops when they subscribe to BroadbandAccess Connect service plan. The built-in Google Maps application p...

06/11/08 - Store all your passwords and other sensitive information in one protected file on your mobile phone.

06/11/08 - Track shared expenses and debts when traveling or out and about.

06/12/08 - Convert your video 3GP files into AVI format.