Installing Fongo Home Phone for the First Time Fongo Support February 16, 2018 18:53 Updated Select Your Fongo Home Phone Device Grandstream HT-801 Grandstream HT-701 Related articles Installing Fongo Home Phone Grandstream HT-801 Installing Fongo Home Phone Grandstream HT-701 How do a get technical support? Keep Your Current Phone Number (Port-In) Setting up Fongo Home Phone for multiple phone sets in my residence