Bulk sms gateway 4G modem pool Simcom Sim7100 16 port gsm modem support at command

FOB Reference Price:Get Latest Price
$9.00 - $888.00 / Pieces | 1 Piece/Pieces (Min. Order)
Contact Supplier
Report Suspicious Activity
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
sim7100 sim7600 sim7500
Wireless, Simcom Sim7100 16 port gsm modem
Interface Type:
Transmission Rate:
Products Status:
Product name:
4G modem pool Simcom Sim7100 16 port gsm modem support at command
USB 2.0
Receive and send sms,text message
IMEI changeble,STK USSD , Mobile recharge , AT command
Ports Choice:
4 Port , 8 Port , 16 Port , 32 Port , 64 Port (Optional )
4g modem pool
Supply Ability
Supply Ability:
88886 Piece/Pieces per Month 4g 16 port gsm modem pool
Packaging & Delivery
Packaging Details
Neutral packing for 4g 16 port gsm modem pool

Bulk sms gateway 4G modem pool Simcom Sim7100 16 port gsm modem support at command

Product Description


Product Show






Advantage 1 = BUlK SMS



Mutil port sms gateway SMS per hour= 900pcs/hour *16 ports =14400 pcs sms per hours

With a very stable and such a big SMS sending capability that you can easily to start your business campain /election campain/our community notification for any activity .


There are two kinds of BULK SMS Software (Optional)


ItemSoftware NamePriceProduct
1Caster SoftwareFree Download Software from the website
2Premuim SoftwareAdditional money



(1)Picture- Caster Software 



(2)Picture- Premuim Software






Advantage 2= STK / USSD Mobile recharge

Function= Top Up / Mobile Recharge + Check Balances

STK consists of a set of commands programmed into the SIM which define how the SIM should interact directly with the outside world and initiates commands independently of the handset and the network. This enables the SIM to build up an interactive exchange between a network application and the end user and access, or control access to, the network. The SIM also gives commands to the handset such as displaying menus and/or asking for user input.


USSD is commonly used by prepaid GSM cellular phones to query the available balance. The vendor's "check balance" application hides the details of the USSD protocol from the user. On some pay as you go networks, such as Tesco Mobile, once a user performs an action that costs money, the user sees a USSD message with his or her new balance. USSD can also be used to refill the balance on the user's SIM card and to deliver one time passwords or PIN codes.



Advantage 3= Change IMEI


What is "IMEI"? 


"IMEI "is a abbriviation  for "International Mobile Equipment Identity ",International Mobile Equipment identification number is by the 15 of digits "electronic string of number",and this code is the world's only. Each a mobile phone in after the completion of the assembly will be given a global only a group of number, the number from production to delivery will be took record.


Why need to change "IMEI" ?


 When you use the modem pool for SMS too much ,due to the operator policies,your device will be blocked  .World of operators will be same condition ,So if u want a SMS competition business,IMEI changing function is very needed




Optional Item 


(1)Network:  2G /3G /4G 

(2)Ports : 4 port /8 port /16 port / 32 port / 64 port 




How to insert sim cards ? 



Packing List


(1)  1x modem pool

(2)  1x USB cable

(3)  1x Power Adapter

(4)  1x CD

(5)  16 x Antenna



Packaging & Shipping

Packing : Neutral packing






Company Information

HK BAILING (Hongkong Bailing International Co., Ltd), Located in Shenzhen,China,specializing in M2M Modules and Terminals , bulk sms modem,alarm system enable always-on cellular communications for virtually any IoT or M2M applicationa, bulk sms/voice/calls device and security system. Their rugged design, unparalleled engineering and manufacturing standards make them reliable in the most extreme environments and over the long life of your M2M solution and bulk sms/voice/calls broadcast system and security system.




Ann Chen

Skype: hkbailingjia

Whatsapp:  +8613631630091

Wechat/QQ: 2228318399