Called Jim because I couldn't find our code to set up the phone app several weeks after the initial installation. Jim immediately referred me to his on call tech who was able to give us our code and walk me through the instillation. I have had experiences in the past where the initial service was excellent and follow up service was terrible (usually because they already have your money). Certainly not in this case. Follow up service has been excellent and I have full confidence if there is an issue I can get a hold of Jim or one of his tech's who will help me out.