Do some doodle stuff and other things while phoning longer one more time, because of the yourfone Allnetflat! In connection with their brand illustration a doodle book fits quite good to enlarge their product area!
1st: A doodle bock ( also possible as calendar) with designed sites to paint or more to continue, to fill... with your thoughts... & also some empty pages to make notes! The designed sites will deal with stuff according phoning... for example: How the other person look like? Give mobile phones a face! Draw what happens outside! and so on... I WILL SCRIBBLE SOME POSSIBLE SITES AS SOON AS POSSIBLE!
2nd: bookmark, also usable as door hanger (could also be with stickers to create your own door hanger)
ONLY FIRST PROPOSAL TO VISUALIZE THE IDEA other designs will follow!