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Software
With Online Module Tester application, test SIM900S's features such as voice call, data call, SMS,network selection, signal quality, phone book, http,error reporting,device info,gpio control,device info,AT commands etc.
Simcom's SIM900S is a 2G Module. It's size is 40x33x3 mm. This module supports GPRS(Class 12),GSM technologies. SIM900S certifications are .The integration support for this module can be found support. The frequency bands are listed above.Developer support can be found developer support. Specfication can be found specs. Carrier approvals for this module are listed above. For carrier certifcations and SIM900S pricing, please check Simcom website.
With Online Module Tester application, test SIM900S's features such as voice call, data call, SMS,network selection, signal quality, phone book, http,error reporting,device info,gpio control,device info,AT commands etc.
Simcom's SIM900S is a 2G Module. It's size is 40x33x3 mm. This module supports GPRS(Class 12),GSM technologies. SIM900S certifications are .The integration support for this module can be found support. The frequency bands are listed above.Developer support can be found developer support. Specfication can be found specs. Carrier approvals for this module are listed above. For carrier certifcations and SIM900S pricing, please check Simcom website.