The software uses UDP/IP. Message may be received by all remote users. One of 3 priority levels is possible to apply for a message. When Pager Chat is collapsed to system tray, messages are displayed in a small window - Pager. Incoming message sounds differ for every priority. Pager is painted over some fullscreen applications. POPUP function. Possibility of sending formatted text and applying to parts of the message your own style. Sends clipboard graphic content. Using nicknames. Displays users' logos or photos in the message window. Who is here function, who has Pager Chat launched. All messages are being compressed with ZIP. Intermediate data is not being written directly to hard drive disk.