Snom 821 - Default Chapter; Table of Contents

2
TABLE OF CONTENTS
Copyright, Trademarks, GPL, Legal Disclaimers ......................................................7
Important information
......................................................................................................8
Safety instructions ......................................................................................................................8
SELV (Safety Extra Low Voltage) compliance
...............................................................8
Standards conformance
...........................................................................................................8
Product specifications ...............................................................................................................9
Disposal of the device
...............................................................................................................9
Cleaning
.......................................................................................................................................9
Notational conventions
..................................................................................................10
Setting up the phone
......................................................................................................12
Delivery Content
...................................................................................................................... 12
Detaching and attaching the footstand
.............................................................................. 12
Rotating the tab of the handset cradle
............................................................................... 13
Connecting the phone
........................................................................................................... 14
Connecting a headset
............................................................................................................. 14
Initializing and registering the phone
.................................................................................. 15
Prerequisites
....................................................................................................................... 15
Initialization
.......................................................................................................................... 15
What to do if initialization and registration are unsuccessful
.................................. 16
Correcting the clock
......................................................................................................... 17
Getting to know your phone
........................................................................................18
At a glance
................................................................................................................................ 18
Virtual function keys
.................................................................................................................. 19
LED indications
........................................................................................................................ 19
Call indicator
....................................................................................................................... 19
Function key LEDs
............................................................................................................ 20
Message LED
..................................................................................................................... 20
Hard keys
.................................................................................................................................. 20
Freely programmable function keys with LEDs
.......................................................... 20
Context-sensitive, programmable function keys
......................................................... 21
Navigation, confirmation, and cancel keys
................................................................... 21
Preprogrammed, variably programmable function keys
............................................ 22
Audio Control Keys
........................................................................................................... 22
Alphanumeric Keypad
......................................................................................................... 23
Input modes and navigation
................................................................................. 23
Entering numerals, letters, special characters, and symbols
.......................... 23