English

Earpiece Volume control

During a conversation press and release either vto increase or Vto decrease the earpiece volume.

Ringer

1.Lift the handset (ignore anything you hear in the earpiece). Press and release P.

2.Press and release #.

3.Select a ringer and melody by pressing the number keys 0-9(please refer to the table below).

4.Press and release P. Replace the handset.

Key/setting

Melody type

Ringer volume

1

Melody A

Low

2

Melody A

Normal

3

Melody A

High

4

Melody B

Low

5

Melody B

Normal

6 (factory setting)

Melody B

High

7

Melody C

Low

8

Melody C

Normal

9

Melody C

High

0

Off *

-

*If you select 0 the ringer will be turned off until the handset is lifted. After that, the ringer will revert to the previous setting.



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Doro 311C manual Earpiece Volume control, Ringer