Black LCD phone extension module with 4.3-inch color screen and 20 dual keys
Desktop LCD extension module with color display, numeric keypad, and dual color keys
LCD extension module with dual screens, keypad, and handset dock

Grandstream GBX20 LCD Extension Module For GRP2615 & GXV3350 only, 20 Dual-colored Extension Keys, 4.3 inch TFT Color LCD

$256.00 $204.95 SAVE 20%
Brand: Grandstream
Availability: In Stock Pre order Out of stock
Dispatch time: Usually same or next business day
Condition: Brand New
Categories: Business Communication & Conferencing VoIP Phones & Conferencing VoIP Phones & PBX

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Delivery: Express delivery. Metro areas usually 1–3 business days after dispatch. Shipping from $9.99.
Description

Extension 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



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