Note: This is a listing of deprecated systems. These systems are either no longer in use or have been superceded by another system.
| System Name | Type | Flavor | City | County | Updated |
|---|---|---|---|---|---|
| Entropia Networks Australia | MPT-1327 | Standard | Mount Lofty | Central - Greater Adelaide & Mt Lofty Ranges | 2022-11-06 |
| Motorola Smartnet P/L (Greater Adelaide & Mt Lofty Ranges) | Motorola | Type II SmartZone Omnilink | Mount Lofty | Central - Greater Adelaide & Mt Lofty Ranges | 2015-01-09 |
| South Australian Government Radio Network (SA-GRN) | Motorola | Type II SmartZone Omnilink | Various | Statewide | 2018-09-28 |
| Telstra Fleetcoms | MPT-1327 | Standard | Adelaide | Statewide | 2022-05-09 |
| Vertel TeamTalk MPT | MPT-1327 | Standard | Various | Statewide | 2018-09-28 |