Account
Inquiry
The 8828 GSM Fixed Wireless Terminal is a robust GSM to analog converter designed for professional telecommunication applications. This single-port device features an LCD display and supports one SIM card (1.8V/3V), converting GSM signals to FXS line output for seamless integration with traditional telephone systems.
Key applications include connecting to ordinary telephone sets for voice calls, PBX systems for call extensions, billing systems for public phone use, FXO gateways for call termination, and alarm systems for security purposes. The device supports both incoming and outgoing calls with full landline functionality through the GSM network.
Technical highlights include adjustable dial interval (0.5-9 seconds), voice volume control through telephone commands, caller ID display, DTMF dialing, bell signal, and polarity reversal/12Khz/16Khz pulse billing. The unit features an RJ-11 socket for phone/billing system connection and SMA antenna socket for enhanced signal reception.
The industrial-grade design includes IP presetting capability and LCD display for real-time monitoring of working status and signal strength. Optional features include IMEI change capability and backup Li-ion battery (7.2V 1000mAh) providing 24 hours standby time and 2.5 hours talk time.
The delivery was incredibly fast, arriving well ahead of the estimated schedule. Tracking information was precise and updated regularly, which made the entire process transparent and stress-free. The packaging was secure and professional, ensuring the product was well-protected during transit. Regarding quality, the terminal feels robust and well-constructed. The LCD display is clear and easy to read, and all components appear to be of high standard. The setup instructions were straightforward, and the initial performance seems reliable. Customer service was responsive and helpful when I had a pre-sales inquiry. They provided clear answers promptly. Overall, a very smooth experience from order to delivery. The product appears to be exactly as described. I am satisfied with the purchase so far and would consider this company for future needs. The combination of efficient logistics, apparent quality, and good service support makes this a positive transaction.
Hats off to the team for a truly seamless experience from start to finish. The logistics were absolutely impeccable; the package arrived a full day earlier than the initial estimated delivery date, which was a fantastic and very welcome surprise. It was securely packaged with ample protective material, showing clear care and attention to detail in the shipping process. The quality of the terminal itself is immediately apparent upon unboxing. The unit feels solid and well-constructed, with a clean, professional finish. The LCD display is crisp and clear, exactly as depicted. While I cannot comment on the technical performance in this review, the initial physical inspection leaves no doubt about the robustness of the build. However, what truly elevated this purchase was the exceptional customer service. I had a pre-sales inquiry regarding compatibility, and the support representative was not only prompt in their reply but also incredibly knowledgeable and patient, providing clear, detailed information that went above and beyond. This level of proactive and helpful service is rare and greatly appreciated. It instills significant confidence in the company behind the product. Overall, this was a flawless transaction characterized by outstanding logistics, evident high quality, and truly top-tier service. A highly commendable experience all around.
Rapid delivery was the first thing that impressed me. The package arrived well ahead of the estimated schedule, which was a fantastic start. Regarding the physical product, the build quality feels solid and durable; it has a substantial, well-made feel that inspires confidence. The LCD display is clear and legible, a small but important detail. As for the service aspect, the communication from the seller was prompt and professional throughout the process. They provided clear tracking information and were responsive to a basic inquiry I had before shipping. Everything was handled smoothly from order to delivery. The terminal itself was securely packaged, arriving in perfect condition with all necessary accessories. While I have not yet integrated it into a system for operational testing, the initial out-of-box impression regarding its construction and the overall purchasing experience has been very positive. The logistics were efficient, the item appears to be of good manufacturing quality, and the customer service was courteous and helpful. This combination of factors makes for a highly satisfactory transaction. I appreciate the attention to detail in both the product presentation and the order fulfillment process. It reflects well on the seller’s commitment to customer satisfaction. The entire experience, from clicking "order" to unboxing, was seamless and stress-free, which is always appreciated.
Xcellent delivery speed! The package arrived much sooner than the initial estimated date, which was a very pleasant surprise. The courier service was efficient and the tracking information provided was accurate and up-to-date throughout the entire journey. Regarding the product itself, the build quality feels solid and robust; it has a substantial, well-made feel right out of the box. The LCD display is clear and the overall finish is professional. As for customer service, my single pre-purchase inquiry was answered promptly and courteously, providing clear and helpful information. The overall experience from ordering to unboxing was seamless and positive. Everything was packaged securely with ample protective materials, ensuring the device arrived in perfect condition without any damage. I am thoroughly satisfied with the transaction and would confidently recommend this seller based on this experience. The attention to detail in both the product presentation and the service provided is commendable.
Yay, the shipping was incredibly fast and well-handled, arriving ahead of schedule without any delays. The packaging was secure, ensuring the item reached me in perfect condition. Regarding quality, the build feels sturdy and reliable, with no apparent defects or issues upon inspection. The service from the seller was outstanding; they were responsive and helpful throughout the process, answering all my queries promptly. Overall, a very satisfying experience that I'd happily recommend to others.
Xcellent experience overall with this purchase. The delivery was incredibly fast, arriving much sooner than expected, which was a pleasant surprise. The build quality feels solid and durable, giving me confidence in its longevity. Customer service was responsive and helpful when I had a minor query, making the entire process smooth and hassle-free. I'm thoroughly satisfied and would recommend this to others based on these aspects.
Keenly satisfied with the overall experience of purchasing this GSM terminal. The logistics were absolutely flawless; the package arrived two days ahead of the estimated delivery date, which was a pleasant surprise. It was securely packaged with no signs of damage during transit. The quality of the product appears to be exceptional upon initial inspection. The materials feel durable, and the LCD display is clear and well-constructed. The customer service provided was outstanding from the very beginning. The support team was responsive, answering all pre-purchase queries promptly and with great detail. After the order was placed, they sent timely updates regarding the shipping status, which was very reassuring. The entire process, from browsing to unboxing, was handled with impressive professionalism and efficiency. This level of service and attention to detail in logistics and quality assurance makes me highly confident in the reliability of both the product and the seller. I would not hesitate to recommend this to others based on these aspects alone.
