Applying for a 3 month L-type visa

Hi there,

I am applying for a 3 month L-type. Does this allow me to stay for a full 3 months or does it only entitle me to stay for 30 days over a period of 3 months?

I was told they don't issue entry permits for a stay of longer than 30 days on L-type entry permits. So therefore 3 month multiple entry, max stay 30 days on each visit.