Related Clues:

• Post box opening
• Coin's place
• Piggy bank opening
• Keycard receiver
• See 10 Across
• Part of a schedule
• ___ machine
• Spot on a schedule
• Section of a hockey rink in front of the goal
• Place for a tab
• Place in a TV lineup
• Space on the schedule
• TV schedule section
• A kind of machine
• Pay-phone feature