DT290 BusinessPhone Communication Platform

Description

1  Antenna

2  Volume Up

Off hook: raise earpiece volume. See section Adjustments.

3  Volume Down

Off hook: lower earpiece volume. See section Adjustments.

4  Off hook / Yes

Answer call, accept.

5  Clear / Mute

Delete latest entered digit. Backspace when editing text. Cancel a menu option. Microphone-, ringer- and warning on/off, see sections During Calls and Adjustments.

6  Control key (up)

Scroll up through menus or name list. Move left in choices.

7  1 / Space

Space when editing text. See section Phone Book.

8  Star / Pause / Text case

Insert a dial tone pause. Upper/lower case in text mode. See section Phone Book.

9  Battery (rearside)

See section Installation.

10  Microphone

11  Warning light

Ringing, message waiting, battery low, exit cover area.

12  Earpiece

Please note:

The phone may retain small magnetic articles around the earpiece region.

13  Display (3 rows)

Display at rest. Work is the network name and 132 is (your) extension number. See section Display info.

14  On/Off / On hook / No

Switch on/off, end call, one menu back. Cancel a menu option.

15  Control key (down)

Scroll down through menus, name list. Move right in choices.

16  Keypad

17  Handsfree

Activate handsfree speaking. See sections Incoming Calls, Outgoing Calls and During Calls.

18  R/Message

Put call on hold (inquiry), take call off hold or enter the message system. See sections During Calls and Internal Messages.

19  Accessory connectors

See section Installation.

20  Loudspeaker (rearside)

For handsfree speaking function. See sections Incoming Calls, Outgoing Calls and During Calls.

More Information

* Display info

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