Some telemarketing advice
It really is a very bad idea, if you are trying to persuade people to swap phone providers from Telecom to someone else, not to call on a line which sounds like it originates from the other side of the world, complete with static, pauses and low volume.
I didn’t even stay on the line long enough to hear their name or prices. My only though was if that is the quality of their phone lines, I sure as hell don’t want that on all my calls.