Overview 

GSM MODEM pool also known as "SMS Modem Pool" in China, USB 2.0 can be used directly into the computer USB port, for laptops, desktops can be used. Break the rule that multi-tech can only be used in desktop computers. Built-in wireless modules can be inserted SIM cards, simultaneously to send text messages.

The device built-in 1/4/8/16/32/64 wireless modules can be inserted8/16/32/64 SIM cards, can use eight cards to send text messages, send speed as 8/16/32/64 times as a single channel modem. It uses the development of QUECTEL module, 220V power supply, can be a long time stability, generous luxury housing.

Specifications:

1, Quad band :

    Quectel M35:GSM900/1800, 850/1900MHZ

2, IMEI Change

3, USB optional

4. AT Command

5. Operating Temperature: -20 ° C - + 55 ° C

6. Storage temperature: -25 ° C - + 70 ° C

7. Transmit-receive rate:2800~3000 sms/Hour per port

8. SMS

   Text and PDU mode.

   Point to point MO and MT.

   SMS cell broadcast.

   SMS storage: ME by default.

9.Audio Features

  Support two analogy input channels and two analogy output channels.

  GSM: HR/FR/EFR/AMR/AMR-WB.

  WCDMA: AMR/AMR-WB.

  Echo cancellation and noise suppression

10. 8/16/32/64 sim slot reliable 

Main Features:

1,Connect with the Computer through USB line for USB type.

2. USB Interface (Optional)

4. Can send and receive SMS in bulk

5.Can dial the number and answer the call

6. Industrial Chassis, Elegant Appearance design.

7. support Windows XP, Windows7, Linux, Unix OS etc.

Basic Features:

1. Baud rate: 115200 bits/s

2. Automatic baud rate: from 2400 to 19200 bits/s

3,GPRS compatible

4. SMA antenna interface

5. Built-in Ac-adapter: 5V/6A

6. USB ports support

7. AT command control (Compliant with 3GPP TS 27.007, 27.005 and Quectel enhanced AT

commands.)

Why choose us?

Skyline is a professional developer and manufacturer of SMS products. We provides SK brand GSM /WCDMA SMS Modem and solutions. And we also offer customized products and OEM service. They are a cost-effective gateway for SOHO, SMEs and system integrators and it also opens up new revenue generating opportunities for service providers. 

We always focus on long-term cooperation with our customers. Your needs are our priority. Your 100% satisfaction with our products and services are our lasting pursuit.

With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in communication industry and other industries. 

Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. 

What’s more,we provide best before and after sales services,24hours tech support and one year warranty. 7 days guarantee to return if any issue.

China Skyline Telecom Co., Ltd.  was founded in 2002.We have over 120 employees ,15 departments and more than 10 production lines.More than 200 companies have established business with us,and they are from 40 different countries.
Our company is a manufacturer of VoIP Gateways,GSM VoIP gateways, with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in communication industry and other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.
We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

For tech support : 

6*24 hour tech support team online ! Free tech support forever!
For aftersale service:
If you devices get issue within 10 days after received, send it back to us and we change a new device for you , we will bear all the shipping cost!
If device get issue in 10 to 2 months, send it back to us and  we fix for you , we will bear the sending cost  from our side !
All devices can be fixed free in one year !
Note:  We have A-Z live traffic  ,we can buy your route !

If there is any question or for more information, could contact me at anytime.

Cheap 2G 8 Sim ports bulk smssending gsm modem

Cheap 2G 8 Sim ports bulk sms sending gsm modem

Cheap 2G 8 Sim ports bulk sms sending gsm modem