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4.4. Cleaning and Maintenance
Before cleaning or maintenance, disconnect the charger and switch off the
smartphone.
The telephone requires no special maintenance. Use a soft, dry cloth for
cleaning. Do not use detergents, solvents, abrasives or petroleum derivatives
(petrol, paint thinner, etc.).
4.5. Simplified EU Declaration of Conformity
The manufacturer SAIET Telecomunicazioni Srl, declares that the radio
equipment type, smartphone LTE model STS570 complies with Directive
2014/53/EU.
The full text of the EU Declaration of Conformity is available at:
4.6. Information on CE marking
The product bears the CE marking to express conformity with the relevant