The GSX range was introduced in the early 1990’s. Although very low cost handsets can be used, the matching handsets have both digital and analogue connections.
This range uses 2 pairs of wires. One for analogue sound, and one for digital information, to and from the handset.
Here is the full GSX phone range:
| Type | Image | Comments |
|---|---|---|
| GSX4 | 4 buttons, no LCD. 4 Programmable buttons come with an LED, so status can be seen. You can label a button as an extension or a line. | |
| GSX8 | 8 buttons, no LCD. 8 Programmable buttons come with an LED, so status can be seen. You can label a button as an extension or a line. |
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