According to the offer page, you can claim your free “Nokia Purity Headphones by Monster” worth up to £199, on purchase of any Lumia phone (Even 610) in UK. What you need to do is,
- Enter your mobile number on the offer page.
- Throughout June, buy a Lumia 610 or 710 to get a pair of in-ear headphones or buy a Lumia 800 or 900 to get a pair of on-ear headphones.
- Text ‘nokiamonster’ to 64446 from your new Lumia.
- Choose your headphone colour.
- We’ll then send your fantastic free Monster® headphones.
This offer is available till the stock lasts. Till the time of writing, only 1640 were left.