In DMS e-Solution using GPRS (4G/3G/2G) communications, each Smart meter is equipped with a plug-in G/3G modem that automatically selects the stronger available signal, of 4G, 3G or 2G. The Solution is an end-to-end flexible, easily salable, easy to deploy and easy to use, AMI Solution for utility companies and sub-metering market, specially where other technologies can’t support the communications connectivity for data collections. It helps Utilities to prevent various non-technical losses, provides them visibility in to active and reactive energy consumption by various consumers. Enables Demand Side Management, Multi-tariff billing, provides utilities with visibility towards consumption and Consumption analytical reports plus many more powerful features. It is an ideal solution for utilities that require near real time visibility reports on consumption data and health status of their distribution network. The 4G/3G/2G auto-select feature protects the investment of utilities in the areas that only 3G or 2G GPRS service is available but in years to come telco service providers may switch their services from GPRS 2G or 3G to 4G only.