£17.45 is not bad price for this mobile, on ebay price is around £50
Phone is probably unlocked( I bought other type of nokia on this website +10 top t-mobile and phone was unlocked)
Quidco £7.5 http://www.quidco.com/e2save/?ac
The Nokia 2720 classic mobile phone brings with it a sleek flip-to-open design, a stunning frontal secondary display and essential feature set. With all that you would expect from a low-cost, value based mobile phone from Nokia, including – 1.3-megapixel camera, FM radio, Bluetooth and web browser. The Nokia 2720 Classic is portable personality in your pocket!
Display & User Interface
Expandable : N/A
Internal Memory: 9MB internal memory
Dimensions: 93 x 46 x 17.9 mm
Display Size: 1.8 inches
Standby Time: Up to 432 hours
Talk Time: Up to 5 hours
Weight: 90.3 g
MOST E2SAVE/CPW phones come unlocked and with factory firmware.
I have purchased 6 phones from them, none being locked.