Samsung SM-A510Y User Manual page 16

대외비
deactivate those features before you can make an emergency call. Consult this
document and your local cellular service provider.
When making an emergency call, remember to give all the necessary information as
accurately as possible. Remember that your phone may be the only means of
communication at the scene of an accident; do not cut off the call until given
permission to do so.
Restricting Children's access to your Phone
Your phone is not a toy. Children should not be allowed to play with it because they
could hurt themselves and others, damage the phone or make calls that increase
your phone bill.