All you need is a red candle, his sigil and incense. Even tools are not necessary since you are a beginner it will help you.
Gaze at the sigil till the color changes, or it may glow whatever the color changes means there is communication with him, chant the enn Renich taasa uberaca biasa icar lucifer
Now once you call him he wont be there that instance remember he is a Lord and should be respected
If you call him definitely he will hear you and dont worry if you cant see him or hear him, if you want to make him know you are serious put some blood on the sigil (i suggest dont go with blood the first since you are a beginner blood is a strong tool connected to your body it can attract unwanted spirits, you may have to do a banishing ritual after it.)
But you will see signs to show his presence like - candle flickering , tingling sensation through your body. Most people felt a huge energy in them but it can be different according to your experience
Remember respect him