1. past tense and past participle of autodial; dialed (a telephone number) automatically using a machine or computer system
Usage: chiefly British spelling (American: autodialed); technical/telecommunications context

Examples

• The system autodialled the customer's number as soon as an agent became available.
• The telemarketing software autodialled hundreds of numbers throughout the day.
• When the alarm was triggered, the security system autodialled the police station.
• The device autodialled the emergency contact without requiring manual input.
• The call center autodialled leads from the database to improve efficiency.