allows users to send and receive instant text messages with other Google Talk members. The service will be available for download onto a BlackBerry device this spring.
Immediately available is a software download offor mobile, which enables BlackBerry users to view maps and satellite imagery, find local businesses and get driving directions on their BlackBerry handsets.
Both applications will be free to download, RIM said.
"As mobile technology continues to converge, consumers are becoming increasingly more connected and require access to information at home, at work and on the road," Deep Nishar, Google's product management director, said in a statement.
for mobile corporate e-mail, and it is diversifying its offerings in response to emerging strong competition from companies such as Nokia and Microsoft, which have just launched much cheaper mobile e-mail services of their own.
Google, in turn, is the world's leading Internet search company but a latecomer in instant messaging, where it lags Time Warner's America Online, Microsoft, Skype Technologies and Yahoo.