Grandstream Networks GBX20 caller ID display Grey
Grandstream Networks GBX20 caller ID display Grey
Overall Rating: 3.2 / 5 (average from multiple review sources, as of 25 Jan 2026)
Based on a total of 42 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 42 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Standard delivery in 3 working days
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£135.43
Free Delivery
Grandstream Networks GBX20 caller ID display Grey
Overall Rating: 2.1 / 5 (average from multiple review sources, as of 27 Jan 2026)
Based on a total of 45 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Standard delivery in 3 working days
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£135.43
Free Delivery
Grandstream GBX20 20 Button EXP Module - Only Supported on GRP2615 &
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 22 Jan 2026)
Based on a total of 7,182 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 7,182 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
3-5 working days
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£145.92
Free Delivery
Grandstream GBX20 Expansion Module Expansion module with LCD screen, 20 dual colour keys and designed for Grandstream GXV3350
Overall Rating: 4.5 / 5 (average from multiple review sources, as of 23 Jan 2026)
Based on a total of 3,004 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 3,004 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
4 to 5 business days
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£153.59
Delivery from £8.39
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Grandstream Networks GBX20 caller ID display Grey - Details
▶ Finding you the best price!
We have found 4 prices for Grandstream Networks GBX20 caller ID display Grey. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Grandstream Networks GBX20 caller ID display Grey - Price Information
- Cheapest price: £135.43
- The cheapest price is offered by itsupplies.uk . You can order the product there.
- The price range for the product Grandstream Networks GBX20 caller ID display Grey is €£135.43to €£153.59 with a total of 4 offers.
- Payment methods: The online shop itsupplies.uk supports: Visa, Mastercard
- Delivery: The shortest delivery time is Standard delivery in 3 working days working days offered by itsupplies.uk .
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GRANDSTREAM 5 COLOUR SCREEN 77 PROGRAMMABLE KEYS WIFI SUPPORTS GBX20
£160.51
Amazon-marketplace.co.uk
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Cheapest offer
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.
£135.43
Standard delivery in 3 working days
itsupplies.uk
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