about sim card contacts

[Force2Reckon]

hi!
im using a 620

how will i know that the contacts seen in my phone's people hub (phone contacts) are from my sim card and not from the phone's memory vice versa?

is there an option for 620 which one/where (sim or phone) you want to save your phone numbers? thanks!

 

[Pacus1x]

You can filter and manage your contacts with in the start screen get to people tile - tap the 3 dots - settings, and then tap filter contact list.