A tech-savvy waitress nimbly operated 20 phones to promote a restaurant in China.

Video taken in Putian, Fujian province on October 31 shows the woman multitasking in front of two rows of mobile phones to manage the shop’s advertising and orders on social media.

Ms. Yu who shot the video said she was impressed by how rapidly the lady’s hands moved, and added that the job was being done to maintain customer loyalty.

He said: ‘She is very skilled to be able to handle so many smartphones at once. Her employer must be very happy with her.’

Smartphone apps are being used increasingly by restaurants to communicate with customers, make orders for delivery, take reservations, receive payments in the premises and market promotions.