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Grandstream GBX20 Color Extension Module Deprecated: strstr(): Passing null to parameter #1 ($haystack) of type string is deprecated in /home/943399.cloudwaysapps.com/qbyweuyfxh/public_html/wp-content/plugins/woocommerce/includes/wc-page-functions.php on line 139

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class="product-template-default single single-product postid-14720 theme-Divi woocommerce woocommerce-page woocommerce-no-js et_pb_button_helper_class et_fullwidth_nav et_fixed_nav et_show_nav et_secondary_nav_enabled et_secondary_nav_only_menu et_primary_nav_dropdown_animation_fade et_secondary_nav_dropdown_animation_fade et_header_style_centered et_pb_footer_columns4 et_cover_background et_pb_gutter et_pb_gutters3 et_pb_pagebuilder_layout et_smooth_scroll et_no_sidebar et_divi_theme et-db">

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Select Page

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Grandstream GBX20 Color Extension Module

$159.00

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.

Features:

  • 4.3 inch (272×480) 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

Why buy from CALL7.com?  SUPPORT!

We provide support for the products we sell.
You will have zero support for items purchased via Amazon.
Grandstream does not offer support to the consumer; they depend upon Resellers to provide support.

datasheet_GBX20_english

Call 7 Incorporated, Telephone System Dealers, Tampa, FL

© Copyright 2021, All rights reserved | Call7.com

Call 7 Incorporated, Telephone System Dealers, Tampa, FL

© Copyright 2021, All rights reserved | Call7.com

Call 7 Incorporated, Telephone System Dealers, Tampa, FL

© Copyright 2021, All rights reserved | Call7.com

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