- AirFone
- Beepers/Pagers
- Cellscope 2000
- Cellular telephone
- Crown Victoria sedan
- Custom cable/chip
- DSC 630 switch
- Electronic Serial Number (ESN)
- Geo Metro
- HP 100 palm-top
- Lottor's cellular software
- Mobile Identification Number (MIN)
- Mobile Telephone Switching Office (MTSO)
- Motorola EMX 2500
- Oki cellular telephone
- Originating Number Identification (ONI)/Caller ID
- Scrambled radios
- T-1
- Triggerfish
- Yagi antenna