S A F E T Y6During extended operation, such as a high speed data connection, the device mayfeel warm. In most cases, this condition is normal. If you suspect the device is notworking properly, take it to the nearest authorised service facility.When connecting to any other device, read its user guide for detailed safetyinstructions. Do not connect incompatible products.■ Network servicesTo use the device you must have service from a wireless service provider. Many ofthe features require special network features. These features are not available onall networks; other networks may require that you make specific arrangementswith your service provider before you can use the network services. Using networkservices involves transmission of data. Check with your service provider for detailsabout fees in your home network and when roaming in other networks. Yourservice provider can give you instructions and explain what charges will apply.Some networks may have limitations that affect how you can use network services.