I took mine back just as it was, but with all the packaging etc. They won't check the working of it - in my case they didn't even take all the bits out of the box to make sure they were all there. I got a voucher for the full amount to spend on anything I wanted, so long as I did so within 24 hours. I got the other router - and some household stuff with the spare 40 Riyals! If they still have the US Robotics one you could try that - I'm having no problems with it. The only thing to take care of is telling it a country when you start the set up. Qatar isn't in the drop-down list and if you don't specify any country it won't start up the wireless. I selected UK, and it works fine now.
I took mine back just as it was, but with all the packaging etc. They won't check the working of it - in my case they didn't even take all the bits out of the box to make sure they were all there. I got a voucher for the full amount to spend on anything I wanted, so long as I did so within 24 hours. I got the other router - and some household stuff with the spare 40 Riyals! If they still have the US Robotics one you could try that - I'm having no problems with it. The only thing to take care of is telling it a country when you start the set up. Qatar isn't in the drop-down list and if you don't specify any country it won't start up the wireless. I selected UK, and it works fine now.