{"product_id":"grandstream-gbx20-backlit-lcd-extension-module-849","title":"Grandstream GBX20 backlit LCD extension module #849","description":"\u003cp\u003e\u003cspan\u003eThe GBX20 is a backlit LCD extension module supported by the GXV3350, GRP2615 and GRP2624. 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.\u003c\/span\u003e\u003c\/p\u003e","brand":"GRANDSTREAM","offers":[{"title":"Default Title","offer_id":53173130625340,"sku":null,"price":49.0,"currency_code":"KWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/3057\/4140\/files\/GBX20-front.png?v=1782907174","url":"https:\/\/cameratstore.com\/products\/grandstream-gbx20-backlit-lcd-extension-module-849","provider":"Camerat","version":"1.0","type":"link"}