For SIP-T46G/T29G IP phones:
The default value of the line key 1-16 is 15, and the default value of the line key 17-27
is 0.
For SIP-T42G IP phones:
The default value of the line key 1-12 is 15, and the default value of the line key 13-15
is 0.
For SIP-T41P IP phones:
The default value of the line key 1-6 is 15, and the default value of the line key 7-15 is
0.
For SIP-T27P IP phones:
The default value of the line key 1-6 is 15, and the default value of the line key 7-21 is
0.
For SIP-T23P/T23G/T21(P) E2 IP phones:
The default value is 15.
Web User Interface:
DSSKey->Line Key X->Line KeyX->Type
Phone User Interface:
Menu->Features->DSS Keys->Line Key X->Type
To configure an ACD key via web user interface:
1. Click on DSSKey->Line Key X.
2. In the desired DSS key field, select ACD from the pull-down list of Type.
3. (Optional.) Enter the string that will appear on the LCD screen in the Label field.
4. Click Confirm to accept the change.
To configure the ACD auto available timer feature via web user interface:
1. Click on Features->ACD.
2. Select the desired value from the pull-down list of ACD Auto Available.