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Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series IP Phones

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2. Select the desired value from the pull-down list of BLF LED Mode.

3. Click Confirm to accept the change.

To configure BLF subscription via web user interface:

1. Click on Account->Advanced.

2. Select the desired account from the pull-down list of Account.

3. Enter the desired period of BLF subscription in the Subscribe Period(Seconds) field.

4. Click Confirm to accept the change.

To configure a BLF key via phone user interface:

1. Press Menu->Features->DSS Keys.

2. Select the desired DSS key.

3. Press or , or the Switch soft key to select BLF from the Type field.

4. Press or , or the Switch soft key to select the desired line from the Account

ID field.