Nokia 603 is a 3G enabled smartphone from Nokia. Though it is a smartphone, it is not a Windows Phone, instead. it is a Symbian operated smartphone. Read here the full specification of Nokia 603 smartphone.
SNS integration
Active noise cancellation with dedicated mic
Dolby Digital Plus (via FP1 update)
Photo editor
Organizer
Quickoffice document editor
Adobe PDF Reader
Voice command/dial
Predictive text input
Safety Tips for Buyers
Never pay the Seller before receiving and verifying the device.
Never scan any QR code or share OTP.
Ask for bill, box, accessories etc to make sure its not a stolen device.
Meet the Seller in a safe place preferably in daytime.
Safety Tips for Sellers
Never handover the phone before receiving the full amount.
Avoid Buyers from foreign countries.
Beware of Buyers from other cities.
Never share sensitive data of your bank account or credit card.
Never scan any QR code or share OTP.
Meet the Buyer in a safe place preferably in daytime.
Make sure to delete all personal data from the phone before selling.
Format the device or Reset to factory settings before selling.