Dual sim in Galaxy Note 8

[kddonald]

I have Galaxy note 8, PM sim card works only in the second slot, but I need for memory card. Both slots have 3G. When I put PM sim in the first slot the phone write "sim not allowed "

[kddonald]

I don't know what different but PM sim card doesn't work

[geopublic]

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@kddonald wrote:

Just PM sim cards tried 2 sim cards

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Is the Mobile Network setting for SIM card set to manual or automatic? Compare the settings for slot 1 and slot 2 waht is different?

[kddonald]

Just PM sim cards tried 2 sim cards

[duffer900]

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@kddonald wrote:

Both LTE

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Hmm, can you test the Sim slot with a friends SIM card, just to see if t affects all Sim cards? Preferably one from a different carrier

[Jadebug]

Apparently that error is somewhat common  Have you tried troubleshooting guides? It usually applies to single sim slot GS8's but the first sim slot generally has more support than the second.

[kddonald]

Both LTE

[duffer900]

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@kddonald wrote:

I have Galaxy note 8, PM sim card works only in the second slot, but I need for memory card. Both slots have 3G. When I put PM sim in the first slot the phone write "sim not allowed "

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Typically Slot 1 will support all networks.

Slot 2 is probably only 2g, and won't work.