Honestly, it worked properly (with factory standard 2 second lag on every button) for at least 48 hours before things went pear shaped. It wouldn't take calls. It wouldn't receive calls. Texts took up to 30 minutes to send and receive. And this is with the same network at the same location where all previous phones have worked without an issue. I used the 2.5GB of storage pretty quickly, was advised by customer service to simply insert a micro SD to rectify this, but it didn't work so was advised to go in to the store where the service rep advised me you can't even store apps on a micro SD. Did I feel silly! So the phone only holds 5 apps and when you delete anything to free up space it has this special feature where no space is freed up and by the time you realise, you've deleted the last of your stuff you're going to have on that phone until the day you replace it. Which I guarantee won't be very long. Then the 5 apps you do have will slowly stop working as there is no room to download app updates. Vodafone insist this is all on the box and it is working good and proper, so I thought I'd leave a slightly more honest review.