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Grandstream Networks GBx20, Grey, 33.5 mm, 124 mm, 210 mm, 360 g
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.
| Technical details | |
| Phonebook capacity The number of names/numbers that can be stored in the phonebook of a phone. | 40 entries |
| Wall mountable The product can be mounted on (attached to ) a wall. |
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| Caller ID The name and/or number of the caller comes up on screen when they ring the phone. You also send your caller ID when you call someone else unless you choose to deactivate it. |
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| Package weight Weight of the packaged product. | 700 g |
| Colour | |
| Product colour The colour e.g. red, blue, green, black, white. | Grey |
| Weight & dimensions | |
| Depth The distance from the front to the back of something. | 33.5 mm |
| Width The measurement or extent of something from side to side. | 124 mm |
| Height The measurement of the product from head to foot or from base to top. | 210 mm |
| Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies. | 360 g |
| SKU | 483329 |
| MPN | GBX20 |
| Brand | Grandstream |
| Product Condition | Brand New/Unused |
| Product Use | General |
| Warranty Period | 1 Year Warranty |
| Warranty Contact | http://www.grandstream.com/ |
| Stock Availability | Available for Shipping |