What's the difference between full netcom and dual netcom?

1, full netcom: mobile phones support six major mobile communication systems, namely China Telecom, China Mobile and China Unicom, including TD-LTE, FDD-LTE, TD-SCDMA, CDMA(EVDO, 2000), WCDMA and GSM(GPRS).

2. Dual Netcom: also known as dual-card dual-standby mobile phone, dual-card dual-standby of the same network standard, namely GSM network dual-standby, CDMA network dual-standby, PHS network dual-standby.

Second, the settings are different.

1, full netcom: one or two card slots are set, which can support three domestic carrier cards, and the main and auxiliary cards can be 4G.

2. Dual Netcom: GSM network and CDMA network are combined into one.

Third, the advantages are different.

1, Quan Netcom: In real life, it saves the trouble of changing mobile phones because of changing operators, and at the same time realizes global roaming, greatly improving the convenience of traveling and working abroad.

2. Dual Netcom: Number cards of two different networks can be plugged in and turned on at the same time. Users can dial, answer, send and receive short messages at will without switching networks, and they can use 3G/4G to surf the Internet anytime and anywhere.

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