The original password is 0000
How to use the Piggy Bank:
1, Please use the mini screwdriver(in the box) to install 3*AA batteries(not included);
2, Press *+0000+# to open the door.
How to Change the Password:
1,Open the door;
2,Press “*+4 new number+#” within 15 seconds.(During this process, press and hold the "*" key and do not release it).
If you forget your new password:
1,Remove all the batteries;
2,Wait 1 minute;
3, Put all the batteries back, then the password will be reset to the original 0000.