Dahua KTP03, User Manual, Page: 51 / 87

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Tap text box to select rings, and tap and to set the volume.
4.6.1.4 Other Ring Settings
Set VTO ring time, VTH ring time, MIC volume, talk volume and ring mute setting.
VTO Ring Time and VTH Ring Time of extension VTH are synchronized with main VTH, and cannot
be set.
Tap Setting .
Enter login password and tap OK .
Default login password is 123456. Please refer to 4.6.6.3 Password Setting for details.
Select Ring > Other .
Other settings
Tap and to set the time or volume. Tap to enable Ring Mute , and the
icon becomes .

VTO ring time: ring time when a VTO calls this VTH.

VTH ring time: ring time when another VTH calls this VTH.
4.6.2 Card Information
Issue and manage card information.
This function is only available under Villa .