Super Easy CDMA SMS Module

CDMA SMS module: also known as CDMA MODEM, is an embedded CDMA wireless communication module, insert carriers phone USIM cards, external can establish a wireless connection with the mobile operator's SMS center, internal connection with the PC can let the computer application system to achieve a free text messaging. Support SMS, voice, data and other data transmission services can be easily use the secondary development interface and software, CRM, ERP, OA and other systems integration. Supports the standard AT command set support and wap push SMS messaging functions. Buy This CDMA SMS Module Division I offer free www.135sms.cn secondary development interface or software when used in SMS per hour depending on local circumstances gateway operators can send 500 to 750. Using WAVECOM core modules, application universal USB type interface, greatly facilitate the operation of the wireless data transmission device-specific skins: ◇ RS-232 (USB) Universal Serial ◇ micro -FIT4 power plug connector (USB port without power , using USB port power supply) ◇ SMA antenna connector ◇ slide-in SIM card memory? Parameter: Volume: 100 × 54 × 25mm Weight:??? 200 g standard RS-232 interface supports CDMA wireless Internet access, 153Kbps full duplex transmission rate? Support AT command set, supports TCP / IP, UDP and PPP protocol? Power input 5V ~ 24V, 2W RF power output