Cannot individually delete phone number from contact list I have one or two contacts on the People app's list with two or more duplicated phone numbers.

How do I delete them individually, without deleting the whole contact ?

I don't see this option on the edit button on the top right corner

Screenshot:
http://1drv.ms/1RkfK8K

Android 4.4.4
Click on the menu button at the top, then edit. When it lets you edit the numbers, click on the number you want to remove. Then you should see a minus sign on the right, click on that. It should remove that number. Then save. Hope this helps. 

Edit. Here is a screenshot of how it looks on my phone:


Screenshot (click to enlarge)