Category:Cellular telephone systems
A system of telephone communications organized around a series of fixed site radio transceivers which each operate over a base area
Pages in category "Cellular telephone systems"
The following 23 pages are in this category, out of 23 total.
Media in category "Cellular telephone systems"
This category contains only the following file.
- Cellular Phone Systems Japan Mobile phone tower Attribution.jpg 455 × 599; 45 KB