Product description 4 Ports Modem Pool is a big bulk sms machine which consists of 4 of GSM modems. The modem pool provides an efficiency way for management of numbers of modems. After connecting the modem pool to the computer through USB cable, the computer shows 4 COM Ports. You can use 'AT Command' or some software to control each of the modems for sending SMS, using mobile recharge STK USSD and changing imei. Technical Parameters (1)Type: 4 Port GSM Modem Pool (2)Module: Sierra SL6087 (3)Working Frequency: GSM 850/900/1800/1900MHz (4)Interface: USB Port (5)Power Source: 5-24V DC (6)Support SMS/STK/USSD/Mobile Recharge/IMEI Change (7)Control via AT Commands Packing List: (1)One unit Modem (2)One Piece USB Cable (3)One Piece Power Supply Adapter (4)One Piece Driver CD (5)4 Pieces Antennas
Trustpilot
5 days ago
1 month ago
