We use cookies to improve your online experience. By continuing browsing this website, we assume you agree our use of cookies.

Language

English

Currency

AUD (Australian Dollar)

CAD (Canadian dollar)

INR (Indian Rupee)

HKD (Hong Kong Dollar)

MYR (Malaysian Ringgit)

JPY (Yen)

SGD (Singapore Dollar)

CHF (Swiss Franc)

PHP (Philippine Peso)

NZD (New Zealand Dollar)

THB (Baht)

KRW (South Korean Won)

MOP (Pataca)

TWD (Taiwan Dollar)

Back

Home

All products

Solution

Support

About Us

USD

USD (US Dollar)EUR (Euro)CNY (Yuan)GBP (Pound Sterling)AUD (Australian Dollar)CAD (Canadian dollar)INR (Indian Rupee)HKD (Hong Kong Dollar)MYR (Malaysian Ringgit)JPY (Yen)SGD (Singapore Dollar)CHF (Swiss Franc)PHP (Philippine Peso)NZD (New Zealand Dollar)THB (Baht)KRW (South Korean Won)MOP (Pataca)TWD (Taiwan Dollar)

Back

SMS MODEM

4G SMS Modem

8 ports 8 sim

16 ports 16 sim

32 ports 32 sim

64 ports 64 sim

2G SMS Modem

8 ports 8 sim

16 ports 16 sim

32 ports 32 sim

64 ports 64 sim

SMS Dongle

4G Dongle

1 port

1-4 ports

1-8 ports

2G Dongle

1 port

1-4 ports

1-8 ports

Voip Gateway

2G GSM Voice Gateway

4 Ports 4 Sim

8 ports 8/32 sim

16 Ports 16/64/128/256/512Sim

32 Ports 32/128/256/512Sim

4G LTE Voice Gateway

4 Ports 4 Sim

8 Ports 8/32 Sim

16 Ports 16/64/128/256/512Sim

32 Ports 32/128/256/512Sim

GOIP DBL

SMS Gateway

2G Gateway

4 Ports 4 Sim

8 Ports 8/32 Sim

16 Ports 16/64/128/256/512Sim

32 Ports 32/128/256/512Sim

64 Ports 64/256/512Sim

4G Gateway

4 Ports 4 Sim

8 Ports 8/32 Sim

16 Ports 16/64/128/256/512Sim

32 Ports 32/128/256/512Sim

64 Ports 64/256/512Sim

eSIM Gateway

Voip Gateway with eSIM

16 Ports 16 sim 128eSIM

32Ports 32Sim 256eSIM

SMS Gateway with eSIM

16 Ports 16 sim 128eSIM

32Ports 32Sim 256eSIM

64Ports 64Sim 512eSIM

IP proxy

4G 4 port 4 sim

4G 8 port 8 sim

4G 16 port 16 sim

SimBank

128 Slots

256 Slots

512 Slots

IP Phone

Telephone Recorder

HUB

4 Ports HUB

8 Ports HUB

Accessory

1FF-2FF

2G Module

4G Module

Hot Search

Bulk SMS Summary

PC Connect

IP Connect

Physical SIM

eSIM

Bulk SMS&Voice Summary

IP Connect GP

Physical SIM VOIP

eSIM VOIP

Small Scale SMS Sending Solution

Multi Channel Concurrent SMS Solution

Bulk SMS Sending and Receiving Solution

VOIP Communication Solution

Centralised SIM Card Management Solution

HD Voice Call Solution

eSIM Flexible Scaling Communication Solution

Technical Service

Product Manual

Product Introduction

About Dongle

About MODEM

About GOIP/MOIP Gateway

About SIMBANK

About eSIM

About DBL

About IP Phone

X1P

X1W

J4SG

Sales Promotion

Prosumer VoIP Gateway Hub

Developer SMS Modem Hub

USD

Hot Searches

GATEWAY

sms modem

32 PORTS

voice

modem

Home > SMS Gateway > Yxcall 4G 8 Port MoIP Gateway 32 SIM GSM Gateway Support SMS MMS USSD

1/1

Yxcall 4G 8 Port MoIP Gateway 32 SIM GSM Gateway Support SMS MMS USSD

Name: Yxcall 4G 8 Port MoIP Gateway 32 SIM GSM Gateway Support SMS MMS USSD
Brand: YX SHOP
Price: 630 USD
Availability: InStock
Rating: 5.0 (2 reviews)

YX-MoIP Gateway which reduces costs when Send SMS from a fixed telephone line to mobile network. It enables direct routing between IP, digital, analog and mobile networks.
MP 8-32 Support SMS functions. It can send messages from 8 SIM cards simultaneously.Each port is equipped with 4 sim card slots for online automatic or manual switching, enabling flexible operation with up to 32 cards.
(Friendly Reminder: Please indicate the intended country of use when placing your order. Failing such indication, the corresponding frequency band model will be allocated based on the shipping address country)

$630.00

Received successfully

Coupon Code

CONTINUE SHOPPING

Discount

Save $1.00 for each $100.00 spent

Please select the information you want X

PORTS:

MP 8-32 (SMS)
4G MODEL:

EC25 / EG91 (Region Specific Global Coverage)

EG25-G (Global Full Frequency)

EC20 (Only INA/RUS Availability)
Price Tier:

1 Unit Price (Tip: Qty 1 | Purchase One)

2+ Units Price (Tip: Min Qty 2 | No Shipment below 2)
Power Adapter:

EU

CN/AU

CN

US(1)

US(2)

UK

Quantity:

Add to Favorites

1/1

Description
Product Details
Frequency band
Package

Brand Name	YXCALL
Number of Channels	8 channels 32 SIM slots
Frequency	GSM, CDMA, WCDMA, LTE (When purchasing 4G equipment,If unsure,please confirm the frequency band and module with the account manager!)
Module	EC25/EG91/EG25/EC20 (Please refer to the "Frequency Band" interface for specific information)
Function	STK / AT Command / TCP/IP / Data / SMS / IMEI / MMS / Email / GPRS / GPS / USSD (Please refer to the "Product Details" interface for specific information)
SMS Specification	SMPP3.4, HTTP, API, EIMS
Network Protocols	DHCP, PPPoE, Static IP, VPN
Number of Ports	1 WAN 10/100Base-T Ethernet(RJ-45 connector) 1 Console(USB)
LED	1 Power and 4/8/16/32/64groups of card online and running status indicator
Power Supply	100-240VAC, 50 - 60 Hz IN, 12VDC 3A/5A/7.5A/8A Out
Operating	Operating temperature: 0 - 50ºC
Warranty	12 Months
Support	With instruction manual and technical support (Also has SMS and voice services, please contact us)
Shipping method	Support DHL, UPS, FEDEX, EMS, 4PX Cainiao standard logistics and dedicated lines (some countries have dedicated lines logistics, Specific consultation with customer service) Tip: (1) Express delivery is faster than dedicated lines, but customers need to handle customs clearance and tax payment, and there will be logistics trajectory updates throughout the process. (2) Dedicated line logistics is slower, but includes customs clearance and tax payment, and is delivered directly to the home. The logistics trajectory updates will only be available after the package arrives at customs clearance and is handed over to the local logistics provider.
Payment method	Support payment methods such as USDT, PayPal, credit card, TT, etc (Pay with USDT and there are no additional transaction fees, so 3% discount on the product price is given) Please consult customer service for USDT address,Other payment methods can be redirected to the checkout page for online payment
Ordering Process	Payment for the product you need to order, we will arrange for stock testing after confirming the accuracy of the delivery information with you. We expect to arrange shipment within 2 days and provide you with package picture and logistics tracking number for tracking. Customer service will send message to remind you of tax payment and logistics delivery. If you need technical support after receiving the goods, please leave a message to our customer service personnel, and we will arrange for a technician to assist
Customer service contact information	Whatsapp: +8615220722893 Emai: yx@yxinternet.com Telegram: @YXwendy Teams: yuexun@yx19999.net

YX voip gateway 8 port sms and call device 32 sim goip gateway

Key Features
Multi-Channel SMS/MMS Processing

8 Independent Channels with 32 SIM Slops
Capacity
Simultaneously operate 8 SIM cards across 8 dedicated ports, with 4 SIM slots per port for automatic/manual switching. Achieve uninterrupted bulk messaging with intelligent SIM rotation to optimize carrier limits
Quad-Network Compatibility
Supports GSM/CDMA/WCDMA/LTE networks (EC20/EC25/EG91/EG25 modules)
Frequency band verification recommended before purchase
Multi-Protocol Gateway
Seamlessly bridges IP/digital/analog/mobile networks with SMPP 3.4, DHCP, PPPoE, and VPN (PPTP) support

Why Choose it Bulk SMS/MMS:
● 32 SIM Slots: Send 8x faster—perfect for time-sensitive alerts or promotions.
● Multi-Protocol Support: SMPP 3.4, HTTP, FTP, and VPN for secure, automated workflows.
● MMS & USSD Ready: Send rich media or run balance checks via USSD.
● IMEI Customization: Bypass carrier restrictions and boost deliverability.
● Plug & Play: Ethernet/USB connectivity—works instantly with DHCP/PPPoE.

Enterprise-Grade Features for Unmatched Control
● SMPP 3.4 & API Integration: Seamlessly integrate SMS workflows with CRM, ERP, or custom systems via HTTP, API, or EIMS protocols.
● Advanced Telephony Tools: LCR, CDR, IVR customization, white/blacklists, and N-way conferencing for hybrid voice/SMS operations.
● Military-Grade Security: VPN, PPPoE, and static IP support with encrypted data transmission (RC4, Base64).

Industrial-Strength Hardware & Scalability
● Auto-SIM Failover: Minimize downtime with automatic SIM switching during network outages or congestion.
● Carrier-Class Monitoring: 64-group LED status indicators for real-time SIM and port health tracking.
● Global Compliance: Works in 0-50°C environments with 100-240VAC power input for 24/7 uptime.

↓ Platform admin panel page display
voip gateway panel Port Status voip gateway panel network setting voip gateway panel SMS setting voip gateway panel Codec setting
voip gateway panel SIP Setting

Ideal for:

Telecom operators (SMS broadcasting/2FA)
Call centers (bulk notifications)
Logistics fleets (GPS tracking + SMS alerts)
Financial institutions (OTP distribution)

Ready to Optimize Your SMS Operations?
[Contact Our Solutions Team] for frequency band verification and volume pricing.
Includes full technical documentation and priority support.
Whatsapp: +8615220722893
Emai: yx@yxinternet.com
Telegram: @YXwendy
Teams: yuexun@yx19999.net

↓ User Platform Interface Display of VoIP and SMS Gateway Software

↓ VoIP and SMS gateway connection demonstration

↓ Unscrew the power amplifier casing

↓ Unscrew the switch casing

About Us

YxInternet is a professional supplier specializing in consumer electronics, smart devices, and lifestyle products. With years of experience in global trade and a strong supply chain network, we provide businesses and end-users with reliable products at factory-direct prices.

Our mission is to bridge quality manufacturing with global buyers, making cross-border sourcing easier, faster, and more transparent. From product selection to quality control, and from fast delivery to after-sales support, YxInternet ensures every order meets high expectations.

Why Choose Us

Extensive Product Range：From smart electronics to innovative gadgets, we cover a wide range of categories to meet various market demands.
Direct-from-Manufacturer Pricing：We work directly with reliable factories, ensuring competitive wholesale prices with no hidden costs.
Strict Quality Control：Every product goes through multi-level quality checks, from factory audits to pre-shipment inspections, guaranteeing what you receive matches your expectations.
Efficient Logistics Network：With global shipping partnerships, we offer fast and trackable delivery to over 100 countries, keeping your orders on time.
Dedicated Customer Service：Our professional team is ready to support you before, during, and after your purchase, ensuring your sourcing experience is smooth and hassle-free.

FAQ

How do I integrate the YX 4G 8 Port MoIP Gateway with my existing CRM or ERP system?

Our gateway supports multiple protocols such as SMPP 3.4, HTTP, and API, enabling smooth integration with your CRM or ERP. This flexibility allows you to automate bulk SMS and real-time notifications easily using a reliable hardware SMS gateway solution tailored to your workflow.

Can the device handle MMS and USSD messaging alongside SMS?

Yes, the YX 4G 8 Port MoIP Gateway supports MMS and USSD, enabling richer messaging capabilities like picture SMS and balance checks. While we provide gateway-level support, MMS software compatibility is the customer’s responsibility to ensure full functionality with the best SMS gateway hardware.

What network types are compatible with this MoIP Gateway and how does SIM slot management work?

Our device works across GSM, CDMA, WCDMA, and LTE networks using Quectel EC25/EC20 modules. It offers 32 SIM slots with intelligent SIM rotation and auto failover to maintain stable sending rates and connectivity in bulk messaging environments.

Do you provide any technical support or warranty with the SMS gateway?

We offer a 12-month warranty and comprehensive technical support with all purchases. Our team assists with setup, troubleshooting, and optimization to ensure your SMS gateway provider experience is reliable, supporting continuous operation in business-critical messaging tasks.

1、Overview

VoIP GSM Gateway (MoIP Gateway) is a device which reduces costs when Send SMSing from a fixed telephone line to mobile network. It enables direct routing between IP, digital, analog and mobile networks.
MoIP Gateway is now used more and more for telephone carriers to land their IP Send SMS to mobile network. In those areas where fixed line services are unavailable or much more expensive than the mobile cost, MoIP Gateway is an irreplaceable alternative.
The following figure shows a basic topology of MoIP Gateway usage.

2、Product Brief

YX series MoIP Gateway is a multi-functional and high performance product, which is designed with advanced embedded technology. YX series is able to process traditional SMS service with internet communication service.
YX series MoIP Gateway please check the following table about the difference:

Model Number	Channel	Sim capacity in each channel	Total sim capacity	Frequency(optional)
YX MoIP 4-4	4	1	4	GSM / CDMA / WCDMA / 4G(LTE)
YX MoIP 8-8	8	1	8	GSM / CDMA / WCDMA / 4G(LTE)
YX MoIP 8-32	8	4	32	GSM / CDMA / WCDMA / 4G(LTE)
YX MoIP 16-16	16	1	16	GSM / CDMA / WCDMA / 4G(LTE)
YX MoIP 16-64	16	4	64	GSM / CDMA / WCDMA / 4G(LTE)
YX MoIP 16-128	16	8	128	GSM / CDMA / WCDMA / 4G(LTE)
YX MoIP 16-256	16	16	256	GSM / CDMA / WCDMA / 4G(LTE)
YX MoIP 16-512	16	32	512	GSM / CDMA / WCDMA / 4G(LTE)
YX MoIP 32-32	32	1	32	GSM / CDMA / WCDMA / 4G(LTE)
YX MoIP 32-64	32	2(1 Big+1 Small)	64	GSM / CDMA / WCDMA / 4G(LTE)
YX MoIP 32-128	32	4	128	GSM / CDMA / WCDMA / 4G(LTE)
YX MoIP 32-256	32	8	256	GSM / CDMA / WCDMA / 4G(LTE)
YX MoIP 32-512	32	16	512	GSM / CDMA / WCDMA / 4G(LTE)
YX MoIP 64-64	64	1	64	GSM / CDMA / WCDMA / 4G(LTE)
YX MoIP 64-256	64	4	256	GSM / CDMA / WCDMA / 4G(LTE)
YX MoIP 64-512	64	8	512	GSM / CDMA / WCDMA / 4G(LTE)

3、Appearance

● 4/8/16/32/64 Antennas
● 1 USB Serial Port (Baudrate 115200)
● 1 Network Interface (RJ45)
● 1 Power Interface (DC 12V 3A/5A/7.5A/8A)
● 1 Power light
● 1 Reset Button
● 4/8/16/32/64/128/256/512 SIM card slots
● 4/8/16/32/64/128/256/512 LED lights

4、Special Features

● BO(Bandwidth Optimization)

● Support SIM Bank

● VPN(pptp)

● SIM Card Rotating

◆ SIM card check and switch rules:

◇ Consecutive GSM Release Cause Checking

◇ Accumulated SMS Count Checking

◇ Accumulated Failed SMS Count Checking
◇ Consecutive Failed SMS Count Checking

◇ Accumulated Received SMS Count Checking

◇ Reasons for SMS module error

◇ Port Inter Call Checking

● Station intelligent switching(By switching rules)

● ERMS(Easement Remote Management System)

● Web Browser: Firefox/Chrome /IE/Opera

5、Specification

Number of Channels	4 channels 4 SIM slots 8 channels 8/32 SIM slots 16 channels 16/64/128/256/512 SIM slots 32 channels 32/128/256/512 SIM slots 64 channels 64/256/512 SIM slots
Frequency	GSM, CDMA, WCDMA, LTE(When purchasing 3G or 4G equipment, please confirm the frequency band and module with the account manager!)
SMS Specification	SMPP3.4
SMS Specification	DHCP/PPPoE/VPN(pptp) NTP Telnet/HTTP/FTP/TFTP
Telephony Features	Hot-line Send SMS ,Dial plan, Speed dial, Phone book, CDR, LCR, White/Black list
Number of Ports	1 WAN 10/100Base-T Ethernet(RJ-45 connector) 1 Console(USB)
LED	1 Power and 4/8/16/32/64groups of card online and running status indicator
Power Supply	100-240VAC, 50 - 60 Hz IN, 12VDC 3A/5A/7.5A/8A Out
Operating Environment	Operating temperature: 0 - 50ºC Operating humidity: 10 – 90%RH
Warranty	12 Months

6、Mobile Features

● SMS Send, Receive and Forward(GSM/SIP/HTTP)

● SMS Inbox

● AT Command , USSD

● SMS Format: PDU/TXT

● PIN Code Management
● Carrier Selection

7、Maintenance and Management

● Multi-language Interface

● USB Serial COM

● Configuration Backup and Restore

● Support HTTP/TFTP Upgrade

● WEB Remote Management System

● SMPP support

● HTTP Command

▲The following pictures are demo of the platform's interface setup and operation

8、FAQ

Q1. Does GOIP or MOIP support custom calling number/sender ID when making phone calls or sending text messages?

A：The device uses a SIM card, which naturally displays the SIM card number when making calls or sending text messages. This is determined by the SIM card itself and the SIM card operator, and generally does not support custom calling numbers/sender IDs. In VOIP and network SMS services, only the operator's routing (CLI and direct connection) may be supported!

Q2. Does GOIP or MOIP support detecting surrounding mobile phone information, listening to surrounding calls, tracking/tracing mobile phones/calls/SMS, IMSI Catcher and other detection functions?

A：This type of feature has no connection with our product and is not supported!

Q3. Does GOIP or MOIP support wifi or multi wifi functions to provide data internet access and other functions?

A：The functions related to wifi/data internet are not related to any of our devices and are not supported!

Q4. Does GOIP, MOIP, or SMS modem support functions such as MMS, picture SMS, voice SMS, video calls, etc?

A：SMS modems can support MMS (customers need to have their own software support, we do not provide MMS software), and the latest version of YX GOIP/MOIP can also support sending MMS. Other products do not support it

Q5.Does GOIP support the function of hiding the caller when making phone calls?

A：The device has a setting function to hide the caller, but it requires the SIM operator to support this function at the same time.

Q6. Does GOIP and modem have API?

A：The GOIP/MOIP of YX series has HTTP APIs for sending/receiving SMS and USSD, and supports customer developed software to call through HTTP; DBL's GOIP does not have an API that can be directly used, but if the client has their own server, after installing a GOIP SMS sending server software, they can use the SMS HTTP API; The modem does not have an API.

Q7. What devices can make voice group calls?

A：SMS modems do not support direct audio access and cannot play voice after calling out. GOIP can support it, but GOIP cannot automatically call out and requires the call center to provide functions for calling out and playing voice

Q8. Is there a device that supports receiving and forwarding SMS messages?

A：SMS modems can receive text messages, but they do not support forwarding. Additionally, the software we provide does not support checking which port received the messages

YX GOIP/MOIP can receive information and forward it to email/HTTP address/SIP server/other phone numbers or HTTP API directly from the device (Commonly used methods include email or HTTP API retrieval)

Q9. Can the device support international roaming? What should be noted?

A：1. The SIM card needs to be able to roam to the target country. 2. It is necessary to understand the frequency band of the target country, and the device needs to be matched with the frequency band of the target country (if there are too many frequency bands in the target country, it can also be determined which operator in the target country can provide roaming signals for the SIM card, and the device needs to match the frequency band of the operator that provides roaming signals)

Q10. What is the SMS sending speed for MOIP/GOIP?

A：GOIP/MOIP(2G/3G/4G): 720 per port per hour (the above standard testing environment may vary depending on the device environment)

Q11. Does SIMBank support connecting to devices other than GOIP and MOIP, do they have APIs, and can different brands of SIMBANK and GOIP be used?

A：SIMBank does not support connecting to devices other than GOIP and MOIP, there is no API, and different brands of SIMBANK and GOIP cannot be used

Q12. How can SIMBANK connect to GOIP/MOIP and card the device?

A：SIMBANK generally requires the use of the software SIM Server installed on the server to manage, connect, and allocate cards, in order to achieve remote card access. If there is no server, one needs to be rented, and the system requires CentOS 5. X or 6. X

Q13. What are the ways to send/receive SMS for YX series GOIP/MOIP and DBL?
A: (1) Login to the device page to send/receive directly;
(2) Directly connect to the SMS platform (only support EIMS/IMFS) to send/receive;
(3) use HTTP API to send/receive directly (customers may need their own software/platform support);
(4) if the customer has a public IP, the customer can set the public IP to GOIP, and then send SMS after docking with SMPP SMS platform;
DBL's no API can only use the page to send or use the server supporting SMS sending software to send.

Q14. Can GOIP or MOIP use the data traffic inside the SIM card to give users access to the Internet?
A: No, we don't have this kind of equipment.

Q15. Difference between YX GOIP and DBL GOIP in terms of sending and receiving SMS.
A: DBL can only send and receive SMS in the device (SIM reason, the maximum number of messages received is 50), or the customer has its own server to install information management software (can send and receive, unlimited number of SMS).
YX can send and receive SMS in the device (SIM reasons to receive information up to 50) or you can use our free ETMS management software (can be received, but sent to need to use another EIMS2, unlimited number of SMS), if the customer has the ability, the device also has a HTTP API can be accessed to their own development of the program (support for sending and receiving)

Q16. Can GOIP/modem be used in XX countries (or a certain operator)?
A: The product has nothing to do with the use in which country or which operator, as long as the frequency band of the device can match the local (or the operator to be used), it can be used!

Because the 4G frequency band is different in different countries or regions, when placing an order, please indicate the country in which the product is used. If there is no indication, we will select the corresponding frequency band model based on the country where the shipping address is located.

Product Feature
Name	4G LTE Wireless Modem
communication interface	USB
Chipset	Quectel EC25 / EG91 / EG25 / EC20
Function	SIP Voice / STK / AT Command / TCP/IP / Data / SMS / IMEI / MMS / Email / GPRS / GPS / USSD
Frequency	EC25-EUX / EG91-EX :(Asia, Europe,Africa, the Middle East,Southeast Asia, Vietnam, Myanmar, Laos, Cambodia, Malaysia, Singapore, Russia) LTE FDD: B1,B3,B5,B7,B8,B20,B28 LTE TDD: B38,B40,B41 WCDMA: B1,B5,B8 (900/2100MHz) GSM: B3,B8 (900/1800MHz) EC25-AFX / EG91-NAX :(United States and Canada) LTE FDD: B2/B4/B5/B12/B13/B14/B66/B71 WCDMA:B2/B4/B5 (1900,1700,850MHz) EC25-AUX / EG91-AUX :(Australia, New Zealand and Latin America, Mexico, Peru, Colombia, Brazil, Chile, Argentina, Dominican Federation, Venezuela, Honduras, Guatemala, Nicaragua, Costa Rica, Panama, Cuba, Guyana, Bolivia, Paraguay, Uruguay, etc) LTE FDD: B1/B2/B3/B4/B5/B7/B8/B28/B66 LTE TDD: B40 WCDMA: B1/B2/B4/B5/B8 (850,900,1700,1900,2100MHz) GSM:B2/B3/B5/B8 (850,900,1800,1900MHz) EC25-J :(Japan) LTE FDD: B1/B3/B8/B18/B19/B26 LTE TDD: B41 WCDMA: B1/B6/B8/B19 EG25-G :(Global Full Frequency） LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28 LTE-TDD: B38/B39/B40/B41 WCDMA: B1/B2/B4/B5/B6/B8/B19 GSM: B2/B3/B5/B8 EC20 :(China, India) LTE FDD: B1/B3/B5/B8 LTE TDD: B34/B38/B39/B40/B41 WCDMA: B1/B5/B8 (900,2100MHz) TD-SCDMA: B34,B39 (900,2100MHz) EVDO CDMA: BC0 (800MHz) GSM: B3,B8: (900,1800MHz)
Operating System	Win all, Linux, android
Working voltage	AC 100-240V / DC 12V
Warranty	One Year