Grandstream Networks GBX20 caller ID display Gray

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SKU
GBX20
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Extension Module, 4.3 inch TFT color LCD, 700g
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.
More Information
SKU GBX20
EAN 6947273702931
Specification
Technical details
Wall mountableNo
Phonebook capacity40 entries
Package weight24.7 oz (700 g)
Caller IDYes
Colour
Product colourGray
Weight & dimensions
Width4.88" (124 mm)
Weight12.7 oz (360 g)
Height8.27" (210 mm)
Depth1.32" (33.5 mm)
Manufacturer Grandstream Networks