Related Clues:

• 'Just me,' formally
• Formal answer to 'Who's there?'
• Arrival's announcement
• 'Yours truly has arrived'
• Grammarian's reply to 'Who's there?'
• Potentially unhelpful answer to 'Who's there?'
• 'I'm here'
• Answer from behind a door
• 'You're looking at him'
• Identification assuming familiarity
• Words from a bell ringer
• Self-identifying phrase
• Stilted reply to 'Who's there?'
• Front door response
• Pre-admission phrase