i21 FAQ

1.Q:Can it be charged?

    A: Support micro USB interface to ch          arge.

2.Q:When we shall charge it?

    A:The blinking of the red sign indicat         or is the right time for charging.

3.Q:How long it will take for charging?

    A:About 2 hours.

4.Q:How many times we may use from a full battery?

    A:You may use 1,200 times.

5.Q:How long it may keep swiping for the card reader? 

    A:You may swipe 20,000 times.

6.Q:How many times we may use for plugung of IC reader?

    A:You may plug for reading about 2          0,000 times.

7.Q:How to remove the fault of the notice "Not compatible with the user account or the system!" on the transaction?

    A:Check out whether it have been bi          nding from others.

8.Q:How to remove the fault of the notice "Can not detect the equipment"!" on the transaction?

    A:1.Check the cell phone is on the cp           mpatible list or not?
       2. Check the phone jack is clean or            not? Re-plug in again and deep              enough.

9.Q:What is the status of the light indicator when we are waiting for reading the card?

   A:Blue light indicator means waiting          for reading and the light off means          successful treading.

10.Q:How to remove the fault of the notice "Can not read the card or no reaction"?

      A:1. Replace other debit card or cred              it card to test again；
         2. If it stll not worked,to return for              repairing thru RMA policy.