OUMAN, Modem, models:

3G-MOD3	Quick Start Manual
3G-MOD4	Installation And Start-Up Instructions Manual
3G-MOD5	Quick Start Manual
4G-MOD1	Manual
4G-MOD2	Quick Start Manual
GSMMOD10	Quick Start Manual
GSMMOD11	Manual
GSMMOD12	Quick Start Manual
GSMMOD4	Manual
GSMMOD7	Quick Start Manual
GSMMOD8	Quick Start Manual
GSMMOD9	Quick Start Manual