Are you looking for an inexpensive solution that'll enable you to get in touch with specific contacts all with a push of a button, much like any other walkie-talkie out there, but don't want to spend a fortune on buying new smartphones with dedicated PTT functionality? Well, you might as well look at the Loudtalks Lite app for Windows Mobile which essentially will bring the functionality without any cost. The free application, which is claimed to be lightweight, easy to use, and extremely fast, will get you in touch with up to 100 contacts at a single time – all with just a push of an on-screen button of course. By far the best part about it is that you won't have to spend a dime on getting it, but then again, you'd better hope your contacts are sporting Windows Mobile smartphones. Obviously the app performs at its best through Wi-Fi and 3G connectivity, however, it will still run through slower data speeds on EDGE and GPRS – but don't expect the best experience at that level. Regardless, the functionality is now there for the taking, so you can download it and check it out for yourself.