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Quick Details

  • Products Status: Stock
  • Style: External
  • Type: Wireless
  • Interface Type: USB, USB or RS232 or RJ45
  • Transmission Rate: 1024Kbps
  • Certification: CCC
  • Brand Name: skyline, TYH
  • Model Number: M35, GSM Modem 8
  • Place of Origin: Guangdong, China (Mainland), Guangdong China (Mainland)
  • Module brand: M35
  • SIM slot: 8 pieces
  • Support: VPN, IMEI change,SMS
  • Color: Black
  • Warranty: 1 year
  • transmission rate: 256kbps

Packaging & Delivery

Packaging Details package size:40*20*15cm weight:4.5kg package:10pcs/carton carton size:50*40*80cm
Delivery Time 1-3 DAY


20% save 8 channels support AT command  bulk sms modem in singapore




Gsm sms modem


8sim cards, RS232/USB, BULK SMS (M35-8), quadband modem for sending a nd Receiving Bulk SMS,.The device built-in 8 wireless modules be inserted 8 SIM cards use 8 cards to send text messages. Send speed as 8


times as a single channel modem. It uses the development of QUECTEL modu le, 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.




1. GSM SMS modem is made of Quectel M35 module


2. Support Quad band 850/900/1800/1900 MHZ


3. Able to change IMEI conveniently for unlimited times via AT command


4. Send 1000-1500 sms per port per hour


5. Support AT command


6.With earphone ports :Voice function to make calls by AT command


Model of gsm sms modem (bulk sms):


M35-8 8 ports can be inserted with 8 sim cards


M35-16 16 ports can be inserted with 8 sim cards


M35-32 32 ports can be inserted with 8 sim cards


M35-64 64 ports can be inserted with 8 sim cards



radio-frequency performance:


double frequency(SM/GPRS 900/1800 MHz, EGSM900/1900MHz) Rx (EGSM 900) : 925 to 960 MHz


Tx (EGSM 900) : 880 to 915 MHz


Rx (GSM 1800) : 1805 to 1880 MHz


Tx (GSM 1800) : 1710 to 1785 MHz


Rx (GSM 1900) : 1930 to 1990 MHz


Tx (GSM 1900) : 1850 to 1910 MHz


quad-band: 900/1800MHz,850/1900MHz




support MT, MO, CB, Text and PDU mode



Power consumption:



voltage : 3.6V







Single-channel input V:




Single-channel input C:


MAX 1.7A, average 270MA



Baud rate:


default 9600bps(SMS), 115200bps(MMS)



Transmit-receive rate:


720-900 sms /Hour



AT command control standards:


GSM07.07, GSM07.05





50 ohm,3dB gain





standard 1U



Range of temperature:


20°C to +55°C working


25°C to +70°C conserve







SIM interface:


8/16/32/64 SIM cards slot


Antenna interface:



SMA antenna























Company Information


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! 

And we set up a new team for voice wholesale business two years ago. Currently there are five departments with professional teammates for voice business--Carriers Relations Dep, NOC Dep, Rate Dep, Billing & Finance Dep, customer Care Dep. 


We are carrying more than Twenty Million minutes international outbound and inbound traffic monthly and owning 200+ interconnections with Tier1 and Tier2 carriers. 

We mainly focus on Asia and Africa destinations and have more than 20 direct routes such as Pakistan, Vietnam ect. 

 We sincerely welcome all VOIP interconnection.









>We provide stronge tech support  (6 days*12 hours) 


>We can provide FREE SMScaster.


>We offer full tech support untill your gateway runs.


Any questions,please contact me freely.


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China (Mainland)
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $55,000
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