China Telecom launches quantum encrypted phone calls on smartphones in a new pilot programme


With a special SIM card and app, some China Telecom smartphone users in Anhui province can make phone calls protected by quantum encryption. The race to develop quantum technology could both threaten traditional encryption and lead to new, more secure forms of cryptography. — SCMP

Some users of China Telecom, one of the country’s three state-owned telecoms companies, can now make quantum encrypted phone calls using a special SIM card and smartphone app, the company announced last week.

The move is the latest from China showcasing the country’s commitment to all things quantum computing, an area that, like artificial intelligence and 5G, has become part of the ongoing US-China tech war.

Subscribe now and get 30% off The Star Yearly Plan

Monthly Plan

RM 13.90/month

RM 9.73/month

Billed as RM 9.73 for the 1st month, RM 13.90 thereafter.

Best Value

Annual Plan

RM 12.33/month

RM 8.63/month

Billed as RM 103.60 for the 1st year, RM 148 thereafter.


Follow us on our official WhatsApp channel for breaking news alerts and key updates!
Quantum computing , encryption

Others Also Read


Want to listen to full audio?

Unlock unlimited access to enjoy personalise features on the TheStar.com.my

Already a subscriber? Log In