Which of the steps below are required to enable the Cisco SoftPhone? Select two.

A.
Check the CTI Application Use box.

B.
Remove the DN from any other device.

C.
Add the SoftPhone softkey template.

D.
Add the intended user to Cisco CallManager.

E.
Identify a unique port to use.

Explanation:
Cisco IP SoftPhone Administrator Guide
Adding and Associating a User (Cisco CallManager 3.1 or Later) Procedure
Step 1 On the Cisco CallManager server machine, log in as an administrator.
Step 2 Click User > Add a New User.
Step 3 Complete all the user fields with the requested information. Required fields are indicated by an asterisk (*).
Step 4 Click the check box next to “Enable CTI Application Use” so you can use lines in standalone mode.
Note The Associated PC field is required for collaboration with Virtual Conference Room.
Reference:
http://www.cisco.com/application/pdf/en/us/guest/products/ps1860/c2001/ccmigration_09186a00800b42b7.pdf