What important function is missing from your cell phone?

Response from 0[++]
Free Call!

Response from 0[+++++]
Bazaar Filter.

Response from 0[+++]
I really miss the hairbrush there. It sounds stupid but it's true.

Response from 0[+++]
radio i infra red

Response from 0[+]
I really miss the PDA feature.

Response from 0[+]
my phone can't do anything but scratch my back!

Response from 0[+++++]
All seem to be enough even some could be removed - FM-radio for example I never listen or currency converter.

Response from 0[+++]
Almost everything is superfluous - what not enough!

Response from 0[+++++]
GPS. yes

Response from 0[+]
personal nice masseur

Response from 0[+++++]
wiretap

Response from 0[+++++]
It's strange, but there's no way to insert a number from the phone book into the text of a text message. And the 6-year-old phone has such a function

Response from 0[+++]
it would be nice to have not a simple calculator but an engineering calculator with logarithms sines and cosines, etc.

Response from 0[+++++]
a trap for thieves!

Response from 0[++++]
The most important thing is that it rings.

Response from 1yard[+++++]