Is Huawei nova7 dual-SIM dual standby?

Huawei nova7 is dual-SIM dual standby, supporting China Unicom/Telecom 5G/4G/4G/3G/2G, China Mobile 5G/4G/4G/2G; Huawei nova7 main card refers to the default mobile card activated in dual-SIM management For data cards, when using dual SIM cards from China Telecom, the secondary card does not support Telecom 2G.

The operating environment of this tutorial: EMUI 10.1 system, HUAWEI nova 7 mobile phone.

Is Huawei nova7 dual-SIM dual standby?

Huawei nova7 is dual-SIM dual standby.

Huawei nova7 supports China Unicom/Telecom 5G/4G /4G/3G/2G, China Mobile 5G/4G /4G/2G

main card (main card refers to the activation in dual-card management) Default mobile data card):

5G network format: China Mobile 5G (NR)/China Unicom 5G (NR)/Telecom 5G (NR)

4G network format: China Mobile 4G (TD-LTE )/China Unicom 4G (TD-LTE/LTE FDD)/Telecom 4G (TD-LTE/LTE FDD)

3G network standard: China Unicom 3G (WCDMA)/Telecom 3G (CDMA 2000)

2G network standard: Mobile 2G (GSM)/China Unicom 2G (GSM)/Telecom 2G (CDMA 1X)

When using Telecom dual SIM card, the secondary card (non-default mobile data card) does not support Telecom 2G.

Secondary card:

4G network standard: China Mobile 4G (TD-LTE)/China Unicom 4G (TD-LTE/LTE FDD)/Telecom 4G (TD-LTE/LTE FDD)

3G network standard: China Unicom 3G (WCDMA)

2G network standard:

China Mobile 2G (GSM)/China Unicom 2G (GSM)/Telecom 2G (CDMA 1X)

When using Telecom dual SIM card, the secondary card (non-default mobile data card) does not support Telecom 2G.

At the same time, it can support dual-pass function in the following scenarios: * When one card is in a VoLTE call, the other card can receive an incoming VoLTE call. You can choose to answer the new call and hang up the original call. * During a VoLTE call with the secondary card, the primary mobile data card can access the 4G Internet at the same time by default (if the primary card is a telecom card, VOLTE needs to be activated). *The above functions may not be available in some network environments/geographical locations due to interference from the operator's network band.

HUAWEI nova 7 is a mobile phone released by Huawei on April 23, 2020.

HUAWEI nova 7 uses a 6.53-inch new generation OLED extreme full screen on the front; HUAWEI nova 7 launches a new color No. 7, using a newly upgraded double film and double plating process. There are 5 colors: No. 7, Midsummer Purple, Qijing Forest, Honey Red, and Bright Black; HUAWEI nova 7 has a width of 74.33 mm, a length of 160.64 mm, a thickness of 7.96 mm, and a weight of about 180 grams.

HUAWEI nova 7 supports four rear 64 million zoom cameras, supporting 5x hybrid zoom and 20x digital zoom; it is equipped with Kirin 985 processor and EMUI 10.1 operating system based on Android 10. It has a built-in 4000 mAh battery. Removable battery.

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