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FMM640 General description (view source)
Revision as of 13:20, 5 December 2019
, 13:20, 5 December 2019BT5
GSM/GPRS/4G LTE CAT.M1 features:
GSM/GPRS/4G LTE CAT.M1 features:
* FDD-LTE:
*FDD-LTE:
** B1/ B2/ B3/ B4/ B5/ B8/ B12/ B13/ B18/B19/ B20/ B26/ B28
**B1/ B2/ B3/ B4/ B5/ B8/ B12/ B13/ B18/B19/ B20/ B26/ B28
* TDD-LTE:
*TDD-LTE:
** B39 (for Cat.M1 only)
**B39 (for Cat.M1 only)
* GSM/GPRS bands:
*GSM/GPRS bands:
** 850/900/1800/1900MHz
**850/900/1800/1900MHz
** GPRS and EDGE class 12
**GPRS and EDGE class 12
** SMS (text, data)
**SMS (text, data)
Blue-tooth:
Blue-tooth:
*External memory card slot;
*External memory card slot;
*Built-in accelerometer;
*Built-in accelerometer;
*Built-in Blue-tooth 4.0;
*Built-in Blue-tooth 5.0;
*Internal backup battery included;
*Internal backup battery included;