What you also can do is
- copy the contact on the SIM card of your gt 181600 and and than place your SIM card in the lumia and in People hub import contacts from SIM.
-And the account you used in your gt 181600 in SETTINGS > email + accounts > add new account
Don't know what 'a gt18160' is, BUT
- if it has Bluetooth, you can use TRANSFER my DATA from the STORE
- if you have an OUTLOOK, GMAIL, etc account - It'll sync contacts from there (export your phone contacts to email address)
Transfer my Data app on Windows Phone would be easier if you dont have your contacts backed up option 2 login with your Gmail account thats on your device and contacts will sync