Yealink SIP-T48G Administrator's Manual page 156

Microsoft Lync Edition Administrator's Guide for SIP-T2_Series and T4_Series IP Phones
Procedure
Voice mail without PIN can be configured using the configuration files or locally.
Configuration
File
Local
Details of Configuration Parameters:
account.1.voice_mail.skin_pin.enable
Description:
Enables or disables the IP phone to access voice mail box without entering PIN.
0-Disabled
1-Enabled
Web User Interface:
Features->General Information->Voice Mail without PIN
Phone User Interface:
None
To configure voice mail without PIN via web user interface:
1. Click on Features->General Information.
144
<y0000000000xx>.cfg
Web User Interface
Parameters
Configure voice mail without PIN.
Parameters:
account.1.voice_mail.skin_pin.enable
Configure voice mail without PIN.
Navigate to:
http://<phoneIPAddress>/servlet?p=f
eatures-general&q=load
Permitted Values
0 or 1
Default
0