Hi,
Perhaps you are looking for a phrase. A phrase that can replace the one on the picture shown.
The word 'pleasanting' is not a proper english word.
What you want, I think, is a catch phrase. The phone is only 0.3 mm thick. That is very thin and that is what you want to advertise. Right?
I can suggest you many catch phrases ( something like 'paper thin xyz model' ). I have been part of a telecom company and I was in Marketing department in creatives.
Once you have the catch phrase, you can edit the picture and add new phrase on the pic. That is an easy task. Just needed original pic. Using Photoshop or coreldraw, we can create a new image with new catch phrase.
To discuss, please drop me a message.
Thanks.
Abhishek