VB通过短信猫发送短信,tc35短信猫,通过AT命令发送短信,接收短信-VB to send text messages via SMS cat tc35 cats SMS through AT commands to send SMS and receive SMS, etc.

企业*管理系统主要利用硬件短信猫发送短信，并且可以查看SIM卡中收到的短信-Enterprise group messaging management system mainly USES the hardware SMS cat send text messages, receive text messages and can view the SIM card