This is an Entry type of visa, which suggests you'll have to have it issued before your arrival to the country alongside the entry visa if you plan to stay in Greece for more than 90 days.
Kani waa nooc Fiisooyin ah oo Galitaan ah, kaas oo kuu sheegaya inaad ku qasban tahay inaad soo siiso ka hor imaatinkaaga wadanka oo ay weheliso fiisada soo galitaanka haddii aad qorsheynaysid inaad joogtid Giriiga in kabadan 90 maalmood.