1,sim box modem 2,sending bulk SMS 3,with bulk sms software 4,quad band 5,AT Command

16 channel USB gsm modem/ sim box modem Description:

Our gsm modem is made of Wavecom modules. There are four different modules.

Module NO.	Function	Frequency(MHz)
Q2303	SMS(600pcs per hour)	900/1800
Q2403	SMS,MMS	900/1800
Q2406	SMS,MMS,TCP Protocol	900/1800
Q24plus	SMS,MMS,TCP Protocol	850/900/1800/1900

Applications 

· Large shopping malls, supermarkets· Professional market, large wholesalers· Large hotels, large-scale entertainment· Large agencies· Transport, logistics industry· Large enterprises, and institutions· Large hospitals, large bookstore· Newspaper, television and radio stations· Oil Company ( other chain business model) · Government agencies or large township

Key Features

USB/RS232 GSM modem poolBased on Wavecom industrial modules Q24plus,Q2406,Q2303,Q2403GSM: 850/900/1800/1900MHz or 900/1800 Mhz16 x SIM card(big/small) slotsComply with GSM phase2 standardSend and receive SMS,MMS Maximum transmitting speed 115KBpsInput voltage: 100 to 240VWorking temperature: -20 to +60 degrees CelsiusStorage temperature: -25 to +70 degrees CelsiusDouble tone multi-frequency function(DTMF)Weight: 5.5 kg  

Supported Operating Systems

All popular 32-bit and 64-bit versions of Windows are supported on both the server and client ends, including the latest revisions and service packs.

--Windows 7 (Home, Premium, Pro, Ultimate, Enterprise)

--Windows Vista (Home, Business, Ultimate, Enterprise)

--Windows XP (Pro and Home)

--Windows Server 2003 (original and R2)

--Windows 2000 (Server and Pro)

1, Insert Sim card into device

2, Install Driver.  

3, Install Software. We provide free software named SMS Caster if you don't have.

P.S: Our engineer will provide you strong technical support.

 Any ENQUIRY, contact me freely!

Best quality Quad band 16 channel USB gsm modem/sim box modem, support SMS,MMS