Excuse me, which one has a better signal, foreign mobile phone cards or portable Wi-Fi ?

4 Answers

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QEEQ User

I use a SIM card, it's convenient and cost-effective.

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QEEQ User

The phone card works better, and there is signal even at Shao Nv Peak.

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QEEQ User

The signals are the same. The portable WiFi can be used by five people and has a longer range. The mobile hotspot can be used by three people and has a shorter range.

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QEEQ User

SkyLink by Huawei