Grandstream Networks GBX20 - Grey
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Product Information
Full details
The GBX20 is a backlit LCD extension module supported by the GXV3350 and GRP2615. The module includes 20 dual-colored extension keys and 2 arrow keys for page switching, allowing each GBX20 to support up to 40 contacts/extensions. Connect up to 4 GBX20 modules to compatible Grandstream phones for a total of 160 contacts/extensions.
All features
| Colour | Grey |
|---|---|
| Model Part Number | GBX20 |
| Brand | Grandstream Networks |