I'm not sure what do you really mean, because the answer to your question is absolutely obvious: you should insert battery so that contacts of it should fit the contacts of your phone. If this is not the answer you expect, feel free to specify better your question
Answers & Comments
I'm not sure what do you really mean, because the answer to your question is absolutely obvious: you should insert battery so that contacts of it should fit the contacts of your phone.
If this is not the answer you expect, feel free to specify better your question