Is the screen adjustable for viewing angle

Yes the expansion module comes with an adjustable stand to support multiple viewing angles for desktop use

Yealink Expansion Module EXP43 EXP50 Color Screen Key Module For IP Phone

Name: Yealink Expansion Module EXP43 EXP50 Color Screen Key Module For IP Phone
Brand: Shenzhen Yibote Information Technology Co.,Ltd
SKU: 2181121942

Guangdong, ChinaShenzhen Yibote Information Technology Co.,Ltd

US$87.00-100.00

1 Piece

Product profile

Customization

Available

Type

IP phone

Protocol

SIP

Model NO.

EXP43 EXP50

Support

IP phone

Number of Channels

none

Wire or Not

Wire

Color

Classic Grey

LCD display

4.3 Inch Color LCD

LCD Type

Adjustable angle

USB Port (2.0 Compliant)

Expansion Module (purchased separately)

Yealink EXP43 EXP50

Memory Key

Compatible Model

EXP43 for T4 series EXP50 for T5 series

Led Indicator

Dual color LED indicator for each key

Language

Multilanguage UI support

Supported Function

BLF speed dial call park call pickup call transfer

Chain Connection

Support up to 3 modules connected in chain

Transport Package

Original Package

Specification

196.5 × 124 × 137.5 mm

Trademark

Yealink

Origin

China

Production Capacity

1000pieces/Week

Key features

Equipped with 4.3 inch high resolution color display for clear visual operation

Each module provides 20 physical programmable keys with dual color LED indicators

Supports three page switching to expand up to 60 functional keys per module

All keys support flexible programming for BLF speed dial call transfer call park and call pickup

Greatly expands phone functional keys to support high volume call management

Company profile

High Repeat Buyers ChoiceMulti-language PioneerSelf-brandedIn-stock Capacity

Shenzhen Yibote Information Technology Co.,Ltd

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Shenzhen Port; Hong Kong Port; Guangzhou PortAverage Response Time: ≤5.62h

AI-Powered supplier vetting

SummaryShenzhen Yibote Information Technology Co., Ltd. is a China-based limited trading company established in 2017, with six employees and a product scope covering IT networking and optical-fiber communication equipment. It provides 3D software design and multiple forms of customization, including full customization, but reports no new products in the past year. Quality assurance, complaint-handling procedures, supplier-service procedures, and corrective/preventive-action records are documented. However, finished products are checked by packing staff, and raw-material traceability identification is absent. The supplier reports export activity for eight years and derives 90% of total sales from exports, but the information also states that it has no valid import/export license, creating an unresolved export-compliance concern. Financial information confirms records for 2022–2024 but does not provide assessable performance figures. No customer cases or clear certification holdings are provided. The supplier...

Supplier typeThe supplier is identified as a limited company and trading company, with six employees and a business scope centered on IT networking, communication, office, and information-system-related products and services. Its offered products include routers, switches, wireless access points, VOIP phones, optical-fiber communication products, and smart meeting tablets.

After-Sales capabilityThe supplier has a clear, documented procedure and records for handling customer complaints. It also maintains written procedures and follow-up records for supplier-service assessment and corrective/preventive actions, supporting an established service-management process.

R&D capabilityThe supplier reports no new products during the past year. Although it has R&D-related customization capability, the explicit absence of recent new-product development indicates insufficient evidence of active product innovation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also confirms the ability to provide 3D software design services, providing direct evidence of broad customization support.

Product Q&A

Q:What is the difference between EXP43 and EXP50

EXP43 is specially designed and compatible with Yealink T4 series IP phones including T43U T46U T48U EXP50 matches Yealink T5 series IP phones including T53 T54W T57W T58W and T58W Pro The core functions and key quantities of the two modules are consistent only for different phone series adaptation

Q:How many programmable keys does each expansion module support

Each module has 20 physical keys It supports three page switching to achieve up to 60 programmable functions per module

Q:How many expansion modules can be connected to one IP phone

One single Yealink IP phone can support up to three EXP43 or EXP50 modules in daisy chain connection Maximum 180 programmable keys can be expanded

Q:Does multiple expansion modules need extra power adapter

Connecting one single module works with phone power supply directly Connecting two or three modules requires an additional external power adapter for stable operation

Q:What functions can the programmable keys achieve

It supports BLF busy lamp field monitoring speed dial call transfer call park call pickup call forward conference function and enterprise address book quick access