There's no need to remind you of the ICQ messenger. Everyone used it at least once. Still, there are new services you can find at ICQ.com including free video chat, voice calls, texting and low-cost phone calls.
That's it, ICQ is not only an app for sending text messages but a great platform for making friends, sharing the best live moments and staying in touch with relatives and lovers. The only thing you need is to download an app and install it. When it's done you can talk to the whole world!