Now use the transparency tool
- select the black rectang and + twice move the second copy and resize it litle . select the new copys and cut
Now draw a circle and select the above shape and cut
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Now repeat the same opiration with the blue rectangle and apply the trasparency tool you should have something like this
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Now you can add th bottons.
Step-2 group all objects and add a perspective effect > add perspective
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Now chose dark grey for the new rec tangle like this
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now select the big rectangle + twice and cut
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Step-3
draw an oval cirle + in the keyboard and resize now apply the gradient too
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Your LCD is done......!!