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Welltech LP-388 Mar-05-2007 User Manual

Page 68

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LAN Phone 388 User’s Manual

67

(2) Voice

Ring Volume:

Adjust the volume of Ringer.

DTMF Volume:

Adjust the volume of DTMF., Receive (Local side

hearing), transmit (remote side hearing), DTMF.

Echo Cancelor

: Supports G.168/G.165.

Handset/Headset/Handfree Volume:

Adjust receive voice

volume.

(User can press <-, +> button to adjust receive voice volume,

under conversation.)

Handset/headset/Handfree input:

Adjust transmit voice volume

(If the other side hears echo, you must low

handset/headset/handfree input value.)