If you live in an area with poor mobile telephone reception you can either request a first generation meter that uses this network, but may experience difficulties sending readings to your supplier automatically. Alternatively, you can contact your energy supplier and insist that they install a second generation meter, known as SMETS2. A SMETS2 meter is not reliant upon the mobile phone network and by the end of the rollout this network will have coverage of 99.25% of Great Britain.