{"product_id":"grandstream-lcd-extension-module-for-grp2615-gxv3350-only-20-dual-colored-extension-keys-4-3-gbx20","title":"Grandstream LCD Extension Module For GRP2615 \u0026 GXV3350 only, 20 Dual-colored Extension Keys, 4.3","description":"\u003cp\u003eExtension Module GBX20 The GBX20 is an Extension Module that adds functionality, versatility and flexibility to Grandstream’s GRP2615 Carrier-Grade IP Phone and GXV3350 IP Video Phone. It features a 272x480 LCD display that offers up to 40 contacts per module with support for up to 160 contacts by using 4 modules. The GBX20 supports a wide-range of advanced call features including BLF, call park\/pick-up, speed-dial, presence, intercom, voice conferencing transfer\/forward and much more. An ideal solution for businesses and receptionists managing high call volumes, the GBX20 ensures maximum productivity by efficiently monitoring and dispatching incoming calls. Features • 4.3 inch (272x480) TFT color LCD • 20 per page (each module contains 2 pages, for up to 40 lines per module • Combine up 4 daisy-chained modules for 160 contacts\/extensions • BLF, call park \/pick-up, speed-dial, presence, intercom, voice conferencing transfer\/forward and more\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Grandstream\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e GBX20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e VoIP \u0026amp; Communications \u0026gt; IP Phones \u0026gt; IP Desk Phones\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grandstream","offers":[{"title":"Default Title","offer_id":52845119438980,"sku":"GBX20","price":215.73,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/2278\/5156\/files\/IPG-GBX20.jpg?v=1789798568","url":"https:\/\/www.lexro.com.au\/products\/grandstream-lcd-extension-module-for-grp2615-gxv3350-only-20-dual-colored-extension-keys-4-3-gbx20","provider":"Lexrotech","version":"1.0","type":"link"}