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Grandstream GBX20 expansion module for GXV3350

Price in EUR including VAT
Delivered between Wed, 8.4. and Fri, 10.4.
6 pieces in stock at supplier
free shipping

Product details

The GBX20 is a backlit LCD expansion module supported by the GXV3350 and GRP2615. The module includes 20 dual-color expansion 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 to achieve a total of 160 contacts/extensions.

Key specifications

Phone type
VoIP

General information

Item number
15660114
Manufacturer
Grandstream
Category
Phones
Manufacturer no.
GBX20
Release date
14.4.2021

Colour

Colour
BlackGrey
Exact colour description
Grey

Phone properties

Phone type
VoIP
Number of phonebook entries
40

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
265,98 kg
Climate contribution
EUR 6,62

Scope of delivery

Scope of delivery
1 piece

Product dimensions

Width
124 mm
Weight
360 g

Legal Notice

Product Safety

Package dimensions

Length
23 cm
Width
6 cm
Height
22 cm
Weight
700 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
2 additional offers
Legal concerns

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Phones» category have a defect within the first 24 months?

Source: Galaxus
  • 3.Avaya
    0,4 %
  • 3.Unify
    0,4 %
  • 5.Grandstream
    0,8 %
  • 6.Doro
    0,9 %
  • 6.HP
    0,9 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 1.amplicom
    0 days
  • 1.Gigaset
    0 days
  • 1.Grandstream
    0 days
  • 1.Panasonic
    0 days
  • 1.Philips
    0 days

Return rate

How often is a product of this brand in the «Phones» category returned?

Source: Galaxus
  • 14.Gigaset
    5,5 %
  • 15.Fanvil
    5,7 %
  • 16.Grandstream
    6,4 %
  • 17.Geemarc
    7,7 %
  • 18.Panasonic
    8,2 %
Source: Galaxus