Yes your United Kindom(UK) Nokia 6300 will work in Qatar.But roaming charges will be applicable.If your phone is an unlocked phone you can use any GSM network sim card in Qatar.If it is a locked phone you can unlock it and use with any GSM network sim card.Visit the site http://www.unlock-zone.com/nokia-6300/rs5wp9/ get unlock code and unlock it from United Kingdom(UK) check unlock code is available for your network.
Yes your United Kindom(UK) Nokia 6300 will work in Qatar.But roaming charges will be applicable.If your phone is an unlocked phone you can use any GSM network sim card in Qatar.If it is a locked phone you can unlock it and use with any GSM network sim card.Visit the site http://www.unlock-zone.com/nokia-6300/rs5wp9/ get unlock code and unlock it from United Kingdom(UK) check unlock code is available for your network.