User Guide

R28A/V
Admin Guide
the account is valid.
LCD Text Enable: Switch this feature.
LCD Text: Display content.
3.4.5.Voice
Login to the website and go to Phone - Voice, to configure voice
parameters.
Go to Phone - Voice to configure volume and upload tone file.
Mic Volume: To configure microphone volume.
Speaker Volume: To configure speaker volume.
Open Door Warning: Disable it, and users will not hear the
prompt voice when the door is opened.
RingBack Upload: To upload the ring back tone by users
themselves.
Opendoor Tone Upload: To upload the open door tone by
users themselves.
Figure 3.4.5 Voice