Slider T20 - Silent Mode Profile; Meeting Mode Profile; Outdoor Mode Profile; Phone Settings Configuration

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- Ring tone: Set a ringing tone.
- Ring tone volume: set the ringtone volume by pressing the
up key or downkey
- Message: Set the Message tone.
- Keypad: set the keypads sound mode
- keytone volume: set the keytone volume by pressing the up
key or downkey
8.3.2 silent mode
Like the General model
8.3.3 meeting mode
Like the General model
8.3.3 outdoor mode
Like the General model
8.4 Phone settings
8.4.1 Time and date:the date and time set corresponding.