MD231 programmable gprs/gsm module is more comprehensive reference program include: (7bit/8bit/16 hex) short messaging, gprs tcp/udp data framework, nvram storage parameters to read and write, to get calls through the AT channel number, and other community cellid .

inc\oa_api.h
...\oa_framework.h
...\oa_global.h
...\oa_lcd.h
...\oa_llist.h
...\oa_setting.h
...\oa_sms.h
...\oa_soc.h
...\oa_type.h
src\oa_app.c
...\oa_lcd.c
...\oa_setting.c
...\oa_sms.c
...\oa_soc.c
inc
src

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