ICQ users are identified and distinguished from one another by UIN, or User Identification Numbers, distributed in sequential order. The UIN was invented by Mirabilis, as the user name assigned to each user upon registration.
Write us
Find us at the office
Klank- Fillhart street no. 8, 52340 San Juan, Puerto Rico
Give us a ring
Jermya Lenninger
+88 940 846 744
Mon - Fri, 9:00-18:00