Telecom homepage redesign

At this moment, I have been asked *not yet* to share any company information, such as logo, name, taglines etc. So I'm sorry for not including the entire homepage, since there's some information on it that will definitely give it away! Not a major secret, but not public for now, sorry :)

I'm worried about the readability of the white alternative button next to the main one, but it doesn't seem to be a big problem when you see a 100%. Other feedback is more than welcome!