Safe key and not readable text shows in description field when using select options.

I made three select options in a mandatory field that is mapped as 'descripition' to the crm lead form.
It is displayed as a list box.
I entered these values when creating the form:
0|from 8:00 to 12:00
1|from 12:00 to 14:00
2|from 14:00 to 18:00

When I select a value i.e. from 12:00 to 14:00 from the list box in my webform and send it to the crm lead from the description field shows "1" and not from 12:00 to 14:00. I see the save key and not the readable text.
I use sugar CRM C.E. Version 6.1.1 (Build 5512)