Microsoft Lumia 950 TD-LTE / Lumia 940 (Microsoft Talkman) - Frequency Bands and Network Compatibility

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Device Model

Lumia 950 TD-LTE / Lumia 940 (Microsoft Talkman)

Brand

The Microsoft Lumia 950 TD-LTE / Lumia 940 (Microsoft Talkman) supports 4 GSM bands, 5 UMTS bands, and 13 LTE bands. See the tables below for details.

This device accepts the following SIM types to connect to mobile networks:

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Supported Frequency Bands (22)

GSM

Name	Interface
850 MHz	GSM
900 MHz (E-GSM)	GSM
1800 MHz (DCS)	GSM
1900 MHz (PCS)	GSM

Supported GSM Protocols

Name	Generation
GPRS	2.5G
EDGE	2.5G

UMTS

Name	Interface
B1 (2100 MHz)	UMTS
B2 (1900 MHz PCS)	UMTS
B4 (1700/2100 MHz AWS 1)	UMTS
B5 (850 MHz)	UMTS
B8 (900 MHz GSM)	UMTS

Supported UMTS Protocols

Name	Generation
UMTS	3G
HSDPA	3.5G
HSUPA	3.5G
HSPA+	3.5G (4G speed)

LTE

Name	Interface
B1 (2100 MHz)	LTE
B2 (1900 MHz PCS)	LTE
B3 (1800 MHz +)	LTE
B4 (1700/2100 MHz AWS 1)	LTE
B5 (850 MHz)	LTE
B7 (2600 MHz)	LTE
B8 (900 MHz)	LTE
B12 (700 MHz ac)	LTE
B17 (700 MHz bc)	LTE
B20 (800 MHz DD)	LTE
B28 (700 MHz APT)	LTE
B38 (TD 2600 MHz)	LTE
B40 (TD 2300 MHz)	LTE

Supported LTE Protocols

Name	Generation
LTE	4G
LTE-A	4G