What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 PC.

What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

Does the phone support VoLTE voice calls?

Yes, the ETS-6688 supports VoLTE voice, allowing voice calls via traffic data for clearer communication.

Ets-6688 4G Volte Desktop Phone with WiFi Hotspot

Name: Ets-6688 4G Volte Desktop Phone with WiFi Hotspot
Brand: Shenzhen Etross Telecom Co., Ltd.
SKU: 750675422

Guangdong, ChinaShenzhen Etross Telecom Co., Ltd.

US$35.00

1-999 Pieces

US$30.00

1,000+ Pieces

Product profile

Customization

Available

Type

Key Phone

Function

Wireless Phone, Handsfree Phone, Caller Number Presentation Phone, SMS Phone

Model NO.

ETS-6688 4G

Display

With Display

Touch Screen

Without Touch Screen

Dial

DTMF

Voice Mail

Support Voice Mail

Customized

Product Name

4G Volte Desktop Phone

SIM Card

Single/Dual Optional

WiFi

802.11b/G/N,Support WiFi Hotspot

Antenna

TNC Antenna or Integrated Antenna

FM Radio/MP3

Support

SMS/Bluetooth

Support

Memory

Mcp(ROM 4G,RAM 512)

SMS Storage

300 SMS + SMS in SIM

Warranty

1 Year

Transport Package

Standard Carton

Specification

Carton size: 50.2x33.2x44.5cm

Trademark

Etross or OEM

Origin

Guangdong, China

HS Code

8517129000

Production Capacity

50000PCS/Month

Key features

4G VoLTE & WiFi Hotspot: Supports VoLTE voice calls and IEEE 802.11b/g/n WiFi hotspot for internet sharing.

Multi-Band Network Support: Compatible with 2G/3G/4G bands including FDD-LTE and TDD-LTE for global connectivity.

Android 4.4 System: Runs on Android 4.4 with Spreadtrum SC9820E chipset for enhanced functionality.

Dual SIM Optional: Supports single or dual SIM cards with 3V & 1.8V compatibility.

Long Battery Life: 1000mAh battery provides 120 hours standby and over 5 hours talking time.

Customizable OEM/ODM: Offers logo printing, custom manuals, labels, menu design, and keypad language customization.

Rich Multimedia Features: Supports Bluetooth, FM radio, MP3, SMS, and SD card expansion.

1 Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects and performance.

Company profile

Experienced TeamYears of Export ExperienceHigh Repeat Buyers ChoiceImporters and Exporters

Shenzhen Etross Telecom Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 17 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.06h

AI-Powered supplier vetting

SummaryShenzhen Etross Telecom Co., Ltd. is a Shenzhen-based limited company with 18 employees, focused on communication equipment and electronic products, including fixed wireless phones and terminals. It reports production capacity of up to 1,000 sets per day, 17 years of export experience, sample-based customization, and R&D activity including new products in the past year and ODM services. Some products are stated to have passed CE, FCC, and RoHS certification, but specific products and certificate records are not provided. Service-control documentation is weak: there are no written procedures or records for corrective actions or complaint handling, and overseas service infrastructure is absent. Financial-related records are identified for 2021–2023, but no substantive financial results are provided. No customer cases are presented.

Supplier typeThe supplier is Shenzhen Etross Telecom Co., Ltd., a combined, privately structured limited company located in Shenzhen, China, with 18 employees. Its licensed scope covers manufacturing communication equipment and electronic products, and it is not identified as part of a larger group.

CertificationsThe company states that some products have passed CE, FCC, and RoHS certification. However, the slices do not identify the certified products or provide certificate details, so the evidence supports stated certification coverage but not comprehensive verification.

After-Sales capabilityThe supplier has no written procedures or records for customer complaint handling or corrective and preventive actions. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation; therefore, documented and international after-sales support appears limited.

R&D capabilityThe supplier reports an R&D center with experienced engineers, new products developed during the past year, and ODM services. It does not provide an SDK and does not serve popular brands through OEM, so innovation capability is demonstrated but limited in the stated areas.

Production capacityThe supplier states production capacity of up to 1,000 sets per day, has listed production and testing equipment, and reports peak- and off-season lead times within 15 working days. Its 18-employee workforce and the absence of further capacity records limit the breadth of verification, but the stated operating capability is positive.

Customization capabilityThe supplier supports customization from samples and provides ODM services, directly indicating both sample-based customization and original design manufacturing capability. No broader customization scope or SDK support is stated.

Product Q&A

Q:What network bands does this phone support?

It supports 2G (B2,B3,B5,B8), 3G (B1,B2,B5,B8), and 4G FDD/TDD bands (B1,B2,B3,B4,B5,B7,B8,B20,B28a,B28b,B38,B39,B40,B41). Bands can be adjusted as required.

Q:Does the phone support WiFi hotspot functionality?

Yes, it supports IEEE 802.11b/g/n WiFi standards and includes a WiFi hotspot feature for internet sharing.

Q:Is the SIM card configuration customizable?

Yes, the phone supports both single SIM and dual SIM options, compatible with 3V and 1.8V SIM cards.

Q:What are the customization options for OEM orders?

We offer logo silk printing, customized gift boxes and user manuals, label/IMEI number customization, menu design, and keypad language customization.

Q:What is the battery life and charging specification?

It features a 3.7V/1000mAh rechargeable battery with 120 hours standby time and less than 5 hours talking time. Power supply is DC 5V/1A.