Allows security companies to perform round-the-clock remote monitoring of their customers' premises through remote security surveillance systems connected to their customer premises.  

For financial institutions to connect telephones from one location to telephones in another location. This minimises the need to dial and wait for connection between two parties. For example, the moment one party picks up their handset, the phone at the other end rings immediately. 

Replaces telephone lines used to connect EFT-POS systems. This shortens the waiting time for credit cards and NETS transactions, improving customer service and shortening queues at cashiers' counters.