What kind of sim card is needed for iphone6 ??plus super snow black card

1. There is no bracket (card slot) in the black card box, only a thin card sticker. The chip is in the middle of the card sticker and can be placed on the original bracket of 4S and 5. It is much better than the RSIM design

2. Since the chip will be thicker in the middle of the card sticker, the back of the mobile phone card needs to be polished. After placing the mobile phone card and card sticker, be careful to slowly put the bracket into the phone without using too much force. Cards with a card sticker of 5 have pre-cut edges, so when inserting the card on the 4S, the corners of the card sticker may be pressed against it. .

3. I use a small China Telecom card. After inserting the card, the signal search will take a long time without the CCFIX plug-in and there is no China Telecom icon.

4. There is a 3G signal but it cannot be used. Chaoxue has instructions.

5. SMS problem: You cannot put 86 before the recipient number, otherwise the other party will not receive it if it is successfully sent. If you have used 86 in the previous text message records, you must delete the record or you will still not receive it.

6. The signal problem is almost full. There may be one or two bars missing in some places, but the quality of incoming and outgoing calls is no problem and is clear.

7. The problem of local number is still unresolved