iPhone 5 no sim card?

I have one iphone 5 and it sead enter sim card,i have put the card with pin number and i see the same no sim card,i try and with an other one card and the same,
i chanche the conector pins of card but the same problem again,
I restore it 2 time but the same problem again,
please help me?

No no its factory unlocked

Its a free phone,that can not read the sim card .

no its factory ulocked

dictoresno said:

Is the phone SIM card locked?

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no its factory ulocked

i dont now

dictoresno said:

then unless you are putting in the sim card improperly, it sounds like its a hardware issue.

Click to expand...

i dont now