The first launch of the application will require you to enter your registration data or register. However, you may need to confirm by mobile phone number.
Install and Use
An excellent service for sending instant messages is an icikyu. A user can download and install it on his mobile device or tablet completely free of charge. It is worth noting that recently the users who install and use this instant messenger become less and less.
After all, many of them are switching to other alternatives. But so far many users remain true to this application, which is very pleasing to the developers of such a program.