Now Samsung B5702 simfree unlocked mobile phones are available in Prepaymania.

[kiran]

The B5702 allows users to operate two SIM cards in one mobile phone simultaneously.The Samsung B5702 is the first dual-standby mobile phone that also supports quad-band connectivity.
At the front of the phone above the display are two LED. When an incoming call is activated, one of them, indicating to which of the SIM cards received the call. The Samsung B5702 is equipped with a salient feature that will let you personalize themes, songs, and screensavers to recognise which SIM card is being used currently.