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Richard, Network Architect
Category: Networking
Satisfied Customers: 44647
Experience:  15 years consulting in the IT industry with Networking
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I have purchased: a Huawei 4G Wifi Modem E5776s-32 LTE & a

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I have purchased:
a Huawei 4G Wifi Modem E5776s-32 LTE &
a 3G micro-SIM from
Q. Is this the correct SIM card?
Q. Do I need two Sim cards ie. a micro-Sim and a standard Sim? The information provided mentions two cards and shows both sim card slots being used.
Thank you for your question, my name is ***** ***** I look forward to assisting you.
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The MicroSIM card is correct, and you only need one.
Put this into the Micro Sim slot and you should then be able to use the modem
Let me know the results please
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Customer: replied 3 years ago.

Hello Richard,

Between you, and the poor information supplied with the devise the problem has been solved. Three sent the wrong card - correct card (I hope) is now on its way to me. The devise requires a standard SIM specific for a mobile broadband device. The microSD card (memory card) is optional.

Thank you for your assistance and for the very prompt reply.