... of SIM900 with the same foot print. GSM / GPRS module SIM900R SIMCOM SIM900 new version Wireless modules / GSM / GPRS sim900RSIMCOM launches ... a new product, the SIM900R to Eastern European market.It is the low-cost version ... of SIM900 with the same foot print. We promote SIM900R to applications with high price pressure. You may find the ...
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