Home » Products »

Multi 16 Ports USB GSM SMS 2G Modem Pool GSM Modem Bulk SMS with Free Tech Support

Delivery term:The date of payment from buyers deliver within days
  • Price:


  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:


  • Validity to:

    Long-term effective

  • Last update:

    2017-12-28 21:53

  • Browse the number:


Send an inquiries
China Skyline Telecom Co.,Ltd









Floor 6,Building 4, No.7 Dezhong industrial Park, Lipu Street, Dafapu Community, Bantian Road, Longgang District, Shenzhen, Guangdong, China


http://www.gsmvoipgateway.com/ http://tianyihong.brochure-printing-direct.com/


16 ports M35 module informations 

We offer the SMS software named SMSCASTER if you buy SMS Modem from our company.the software is widely used in sending and receiving SMS and good performance. 

The device built-in 16 wireless modules be inserted 16 SIM cards use 16 cards to send text messages.send speed as 16 times as a single channel modem. It uses the development of WAVECOM module, 220V power supply be a long time stability, generous luxury housing. it is working compatible with windows 2008 R2,Windows 7,Vista,XP,2006/2000,98SE/CE,LINUX, .

There are 4 models of GSM SMS Modem which are 8 ports,16ports,32ports and 64ports:

16 ports GSM SMS Modem

64 ports GSM SMS Modem


1.GSM 900/1800/850/1900Mhz Quad band 

2.IMEI Change

3.USB optional

4.AT Command

5.Free software (SMScaster)

6.Speed 700-900sms/Hour

7.8/16/32/64 sim slot reliable 

Main Features:

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

2. Comply with GSM Phase 2 standard.

3. 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 ( GSM 07.07 and 07.05)

Hardware Features:

1.Class 4(2W @850/ 900 MHz)  Class 1(1W @1800/ 1900 MHz)

2.Meet the ETSI GSM 2 + standards

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

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


1.Large shopping malls, supermarkets

2.Professional market, large wholesalers

3.Large hotels, large-scale entertainment

4.Large agencies

5.Transport, logistics industry

6.Large enterprises, and institutions

7.Large hospitals, large bookstore

8.Newspaper, television and radio stations

9.Oil Company ( other chain business model)

10.Government agencies or large township

Company Introduction:

China SKYLINE Telecom  Co., Ltd. was founded in 2002, and we have 120 employees and more than 10 production lines. More than 100 companies have established business relationships with us, and they are from 30 different countries. 

Our company is a manufacturer of GSM SMS Modem,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.


1. Can you provide OEM service?

Yes, we work on OEM orders.which means design, packing solution,etc will depend on your requests; and your logo will be customized on our products.

2.How many SMS it can send in one hour ?

For a single port it can send 900-1200SMS per hour,and it also depends on your signal and the text you send.

3. Why work with us?

    1). A company with ISO 9001 and SGS;

    2). All our products comply with CE, FCC and RoHS.

    3). 3-5 years guarantee;

    4). With competitive price;

    5). World-leading tech;

    6). 4S service, 24 hours available.

4. How to make payment

We support TT / Western Union / MoneyGram for payment, you can chosse the one best suit for you.

You can get account information from our sales.

Skyline Telecom is one of the leading suppliers of multi 16 ports usb gsm sms 2g modem pool gsm modem bulk sms with free tech support which is widely used in communication industries and many other industries. Mainly focused on Asia and Africa, we will try our best to offer our quality products to Pakistan, Bangladesh, India, UAE, etc. Under strict quality control and management system, you can rest assured to buy.