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 These systems are either no longer in use or have been superceded by another system.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 |
|---|---|---|---|---|---|
| Hutchison Telecom | Motorola | Type II SmartZone | Hong Kong | Statewide | 2015-11-11 |
| Kowloon-Canton Rail Corporation (West Rail) | TETRA | Standard | Hong Kong, SAR | Statewide | 2016-08-03 |