You insert them.
that is a statement with a question mark at the end of it. just sayin
in the back pop off the compartment
Insert the key into the lock and turn it.
Insert your key into the door lock and turn.
Remove the old one & insert a new one.
On the headset earpiece there is a slot labeled battery. Insert a coin (penney) to open and replace the battery.
It will not unless you start it on a charger, then insert the battery after you've turned it on, then remove the power cord.
Try switching off and removing the battery. Then re-insert the battery and switch on.
There is a small "like drawer in the upper back of the mobile under the battery. open it and insert sim card
Yes first remove the old battery and be careful not to get anything wet then get your new battery and measure it up the masure the old battery gap then carefully insert your battery into the hole/gap
Insert the key into the lock and turn.