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User Guide for the SIP-T27P IP Phone
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This section provides you with detailed information on using the SIP-T27P IP phone in a
SCA Hybrid Key System scenario. In a SCA Hybrid Key System scenario, the status of the
line key LED which associates with a shared line will change. For more information on
line key LED indicators, refer to
LED Instructions on page 4 .
You can do the following using the IP phone in a SCA Hybrid Key System scenario:

Placing calls

Answering calls

Placing a call on hold

Retrieving a held call

Barging in an active call

Call Pull
You can have one call or multiple calls on the shared line.
To place a call on the shared line:
Do one of following:
-
Enter the desired number using the keypad when the phone is idle.
Press , , or the Send soft key.
The phone will dial the entered number using the first line key.
- Press the line key when the phone is idle to enter the pre-dialing screen.
Enter the desired number using the keypad and then press , , or the Send
soft key.
The phone will dial the entered number using the selected line key.
To place multiple calls on the shared line:
You can have more than one call on the shared line. To place a new call when there is
an active call on the line key 1 of phone A, do one of the following on phone A:
- Press or the Hold soft key. The original call is placed on hold.
Press the NewCall soft key to enter the pre-dialing screen.
Enter the desired number using the keypad.
Press , , or the Send soft key.
Phone A will dial the entered number using the line key 2 automatically.
-
Press the line key. The original call is placed on hold.
Enter the desired number using the keypad.