Is customization available for this product?

Yes, customization is available from samples. Options include color (White/Black), locking PIN, backup Li-ion battery, and antenna type.

What is the minimum order quantity?

The minimum order quantity is 1 PC.

How long is the lead time for production?

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

Voice Dialer GSM FWT 8848 GSM Fixed Wireless Terminal with IMEI Changeable

Name: Voice Dialer GSM FWT 8848 GSM Fixed Wireless Terminal with IMEI Changeable
Brand: Shenzhen Etross Telecom Co., Ltd.
SKU: 667219815

Guangdong, ChinaShenzhen Etross Telecom Co., Ltd.

US$35.00

1-99 Pieces

US$32.00

100-999 Pieces

US$30.00

1,000+ Pieces

Product profile

Customization

Available

Type

GSM

Usage

PBX/Pabx,Alarm System,Billing System,VoIP Gateway

Model NO.

8848

Condition

New

Color

White/Black

G. W

800g

FXS(Rj11) Port

SIM Card Slot

Dtmf 2'nd Dialing

Support

Reversal Polarity Signal

Support

Locking Pin / Network

Optional

IMEI Change

Support

Back up Li-ion Battery

Optional

Transport Package

Standard Cartons

Trademark

Etross or OEM Brand

Origin

Guangzhou

Production Capacity

50, 000/Month

Key features

Multi-Band GSM Support: Supports GSM 850/900/1800/1900MHz for global compatibility.

Versatile Connectivity: Connects phones, PBX, VoIP gateways, and alarm systems via FXS port.

IMEI Changeable: Supports IMEI change for flexible network registration.

Reliable Industrial Design: Uses Wavecom/SIMcom modules for steady performance and low power.

Optional Customization: Offers optional locking PIN, backup battery, and color choices.

High Gain Antenna: Provides strong signals with 3.5dB to 12dB antenna amplification.

Wide Voltage Input: Compatible with AC 100-230V and DC 10-20V power sources.

Privacy Protection: Hides subscriber caller ID to protect user privacy.

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: ≤7.80h

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 is the main function of this device?

It is a GSM Fixed Wireless Terminal that converts GSM signals to an analog FXS line, allowing regular phones, PBX, or alarm systems to connect via the GSM network.

Q:Does this device support VoIP?

No, it is not a VoIP gateway. It is a GSM Fixed Wireless Terminal that produces an analog FXS phone line. It can connect to a VoIP gateway for call termination but does not handle VoIP directly.

Q:What GSM frequency bands are supported?

It supports multiple bands including GSM 850/1900MHz, 900/1800MHz, and quad-band GSM 850/900/1800/1900MHz depending on the module used.

Q:Can I change the IMEI of the device?

Yes, the device supports IMEI change functionality.

Q:What are the power supply requirements?

It accepts AC 100-230V input (50/60Hz) and provides DC 12V 1A output. It also supports DC 10V-20V input directly.