A mobile phone based App, which comes in both iOS and Android versions, that allows a user to connect with a Maestro E-Series router via WiFi and configure all the basic attributes of that router such as the username/password for access, cellular APN, WLAN SSID, LAN IP-address, physical interface settings and numerous other parameters. Having this mobile based tool eliminates the need for technical staff to bring along bulky laptop computers to deployment sites, simplifying their work processes and improving their efficiency.