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Low price multi sim modem gsm sms sending device 8 ports MTK M26 modem support bulk sms IMEI change

GSM MODEM POOL also known as "SMS cat pool" “Bulk sms machine” in China, With the USB 2.0 Cable connect with computer (laptops, desktops), insert both big and small sim cards, open our bulk sms software, then can send and receiving mass messages, simultaneously to send 600 pieces messages per hour for one port, totally 4800 for all 8 ports. Internal adapter assure stable voltage and excellent working environment. Free trial sms software will be provided.   Basic Characteristics

Quad Band GSM Modem: 850/900/1800/1900Mhz (worldwide use)

Just like 8 single-channel equipments work at the same time

Can insert 8 sim cards (big or small)

M26 GSM Modem supportchange imei by AT command

Send about 4800 sms per port per hour

Connection with the computer through a data line can be integrated with serial 8

Compatible with OS: Linux / XP / Vista / WIN7 / WIN8 etc.

 

 

 How to change the M26 module gsm modem imei

1. Use putty to login the module
2. Input the at command ATE1 to echo display
3. //WRITE:AT+EGMR=1, 7, "359231033480797" this at command will change the module imei to 359231033480797, and pls notice that you have to use the correct imei number if not the imei will be changed back to factory after reboot.  

 How to make a call

1. Login the module and plugin the earphone in the module.
2. Input the at command ATE1 to echo display
3. Use at command ATD to make a call. Such as you want to dial 10086 then you need fill at command ATD10086; then you can hear the ring from the earphone. You can use at commandATH to handup a call.

Notice:

 

1. This M26 gsm modem will blink every 2 seconds when it works normally.
2. It blinks one time one second without signal. If like this please change the working module's sim card to this module to check.
3. Please turn off the module power to change the sim card.

 

 

 

How to Install the modem pool ? 1. Make sure power cable connect device, 2. Insert SIM card, make sure chipset connect with card reader 3.Use USB 2.0 Cable connect computer, follow prompts to install driver 4. Turn on power, red LED light, all red light flashing stands equipment begins work