By Selwyn Polit, Wed, 08/25/2021 - 08:05 OBI 100 No service error when dialing phone I use a device called an OBI100 with google voice to make and receive phone calls when at home. This allows me to use the same phone number for voice/cell/texts etc. It only cost me about $30 btw. Recently, I hit a snag. Technology VOIP
