CreateInitialCallTask.trigger

trigger CreateInitialCallTask on Lead (after insert) {

    List <Task> initialCallTasks = new List <Task> ();
    
    for (Lead newLead : trigger.new)
    {
        Task newTask = new Task ( Subject = 'Intial call', Type = 'Call', ActivityDate = Date.Today().AddDays(2),
            Status = 'Not Started', whoId = newLead.Id);
        initialCallTasks.Add (newTask);
    }
    insert initialCallTasks;
}