DASAN ELECTRON DW 780B User Manual

User’s Manual

DECT Base Station

LIST OF DECT Base Station
All the models have the same identical in interior structure, electrical
circuits and components

1. DW-780

2. DW-780U

3. DW-780B

4. DW-780UB

5. DW-780BT

6. HB-780

7. HB-780B

8. HB-780U

9. HB-780BU

10. X450

11. X450U

12. X450UB

13. X450BT

14. GG-900

INTRODUCTION

What’s included

Base & Headset Telephone cord Power Adapter

Optional A ccessories

BusyLight DL-570 Lifter USB Cab le Electronic Hook

Refer to the
EHS Guide

Switch (EHS)

Attaching the headband

- Fit the headband on the headset and the microphone boom arm will then rotate to
your required position.

Positioning the Microphone

Holding the headset, rotate the headband to bring the boom close to your mouth.

The ideal placement for the microphone is usually at the corner of your mouth, not in
front of it, and about an inch from your face. Be sure that the s ide o f the m icro phone is
pointed toward your mouth.

To change the speaker volume: tilt the volume switch towards the ‘plus’ sign to increase
the volume and tilt the switch towards the ‘minus’ sign to decrease the volume and
press the switch to activate the microphone mute mode.

Base Unit (Front & Left side)

Microphone

Bluetooth PC/TEL

Microphone

External

USB port

switch

Bluetooth PC/TEL

Connection

Bluetooth Button This function works for
PC/TEL Selection This function works for
Microphone Mute Button Touch to mute the call
Microphone Volume When connected, you can adjust the volume level for the

Compatibility Switch Select ‘1’ or’2’ until a dial tone is heard via the telephone

USB Port This is for PC connection through the USB cable
External Ring On/Off This is external ring alert for incoming call when you use

Mute

best microphone volume.

connection

softphones. (It only works with PC mode.)

Volume

Compatibility

DW-780B and DW-780UB model.

DW-780U and DW-780 UB model.

Ring
On/Off