Allows you to create a remote base radio system to allow communications to/from a remote base radio.
PC access is allowed also from from 1 to 30 (or more) users. Another use would be to link two radio networks together, increasing the range of the two. For example, a Nehgbourhood watch group wants to link to another Group in the next village. The users on one group will be able to talk to the other group. Also users on a PC can listen/talk.