Usage guidelines: all about performance and safety, Understanding signal strength, Understanding power save mode – Samsung SCH-850 User Manual
Page 119: Understanding how your phone operates, Specifications subject to change, 7ucig )wkfgnkpgu, Nn cdqwv 2gthqtocpeg cpf 5chgv, Understanding signal strength 107, Understanding power save mode 107, Understanding how your phone operates 107

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