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Inserting duoduogo sim card

oderiam83 -  
Hello,

I have a duoduogo 4G dual SIM tablet and I can't insert the SIM card, and the manual is empty; can someone help me? I don't understand? Moreover, the memory is also not recognized; and I can't retrieve it....

Configuration: Windows / Firefox 77.0

5 answers

  1. Kilometre_carre
    How do you insert the SIM card?
    56
    1. Vastounette
      Hello,
      I can't see where to insert the SIM card and the SD card.
      Do I need to open the Duoduogo tablet?
      2
    2. Sofia

      I received a smartphone from Cdiscount and I can't remove the Duoduogo SIM card; the SIM card is moving around inside the smartphone and I inserted it upside down. Thank you.

      0