The Grandstream GBX20 is a 20-Button Color LCD DSS/BLF expansion module compatible with Grandstream GRP2615 and GXV3350 IP phones. The GBX20 adds up to 40 buttons that can be programmed as busy lamp fields, speed dials, or features like call transfer, door phone access, forward and pickup increasing the users productivity and functionality.
Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.
If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.
These items have been refurbished. Refurbished items have been cleaned, tested, and confirmed to be fully functional. Grade B - Refurbished phones will have moderate blemishes and/or yellowing that cannot be removed through the refurbishing process.
Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.
If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.