Google  Talk is a nice little chat client and it works on many different mobile phones.  People often get comfortable with the idea of phones like the 
blackberry and  one of the major reasons is it’s instant messages service which is unique to  their phone and incorporated into their network which cancels having to install  additional software.
The 
beauty of Google talk is it can work on a large variety of phones, and once you  install it, your phone will be able to do anything which blackberries’ instant messenger can currently do. In all honesty installing 
Google talk on a mobile phone which  it’s compatible with is a piece of cake for most people.
It’s worth your while to download the software and put it to
the test for yourself.
Google  talk will work in any language once it’s installed there is no need to be  sending loads of messages you simply keep a client on to speak to anybody.
Logically  the person needs to in your address of clients and have Google talk installed  on their phone or PC, you should install it and clue and show all your friends.
Once  they see it in action they will appreciate its light foot print meaning it is  only a small install as well as they will see what they’ve been missing without  having it. If friends have this communicating worldwide is accomplished very  cheaply.