How to add a view to Tableview Footer?

Hi
I want to add a view to footer of the tableview which is  embedded with UITableViewController. I Have added a view like below:

-(UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section
{
   speedDialView  = [[UIView alloc] init];

   UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];

 [button setFrame:CGRectMake(10, 3, 65, 50)];

[button setBackgroundImage:CALL_ICON forState:UIControlStateNormal];

    [button addTarget:self action:@selector(speedDial)

     forControlEvents:UIControlEventTouchUpInside];

    [speedDialView addSubview:button];

    return speedDialView;

}

I have added button successfully, but i could not add any other views beside that button.
Can any one help me out?
Thanks in advance..