Pizzaro add Phone Number & Menu in Handheld

functions.php

add_filter( 'pizzaro_handheld_footer_bar_links', 'pz_child_handheld_footer_bar_links' );

function pz_child_handheld_footer_bar_links( $links ) {

	$links = array(
		'phone-number' => array(
			'priority' => 10,
			'callback' => 'pz_child_handheld_footer_bar_phone_link',
		),
		'shop-link'     => array(
			'priority' => 20,
			'callback' => 'pz_child_handheld_footer_bar_shop_link',
		),
		'cart'       => array(
			'priority' => 30,
			'callback' => 'pizzaro_handheld_footer_bar_cart_link',
		),
	);

	return $links;
}

function pz_child_handheld_footer_bar_phone_link() {
	?>
		<a class="phone-number" href="tel:14123815500" title="<?php esc_attr_e( 'Call', 'pizzaro' ); ?>"></a>
	<?php
}

function pz_child_handheld_footer_bar_shop_link() {
  $shop_page_url = get_permalink( woocommerce_get_page_id( 'shop' ) );
	?>
		<a class="shop-link" href="<?php echo esc_url( $shop_page_url ); ?>" title="<?php esc_attr_e( 'Menu', 'pizzaro' ); ?>"></a>
	<?php
}

style.css

.pizzaro-handheld-footer-bar ul li.phone-number > a:before {
	content: "\f095";
}

.pizzaro-handheld-footer-bar ul li.shop-link > a:before {
	content: "\f03a";
}