2
..................................35
2.1
.................................................................................. 37
2.1.1 Today
............................................................................. 37
2.1.2
Today
................................................................... 38
2.1.3
................................................................................ 39
2.1.4
................................................................................ 40
2.1.5
................................................................................ 41
2.2
.................................................................................. 42
2.2.1
.................................................................................... 42
2.2.2
............................................................................. 43
2.2.3
.................................................................................... 44
2.2.3
................................................................................ 44
2.2.4
................................................................................ 44
2.2.5
.................................................................................... 45
2.2.6
................................................................................ 47
2.2.7 GPS
................................................................................... 48
2.2.8
.................................................................................... 48
2.2.9
............................................................................. 49
2.2.10
.................................................................................. 50
2.2.11
.................................................................................. 50
2.2.12
.............................................................................. 50
2.2.13
.............................................. 51
2.2.14
.............................................................................. 52
2.2.15
.................................................................................. 52
2.2.16
.................................................................................. 53
2.2.17
.............................................................................. 53
2.2.18
.................................................................................. 53
2.2.18
.................................................................................. 53
2.2.19
.................................................................................. 53
2.2.20 USB
................................................................................. 54
2.2.21
........................................................................... 54