In the Child Immunization module, the call icon is missing from the UI, and the call functionality is not working. 

Steps to Reproduce:

1. Navigate to the Child Immunization module.

1. View the list of beneficiaries.

1. Observe that the call icon is not displayed.

1. Attempt any action related to initiating a call — no functionality is available.

Expected Result:

• A call icon should be visible next to each record where a valid mobile number is present.

• Tapping the icon should initiate a call using the device's dialer.

Actual Result:

• No call icon is visible.
• No call action is triggered, even if the number is present.