India, June 23 -- Telegram, the instant messaging app on which government imposed access restrictions ahead of the June 21 re-exam for medical entrance examination National Eligibility cum Entrance Test-Undergraduate (NEET-UG), appears to remain blocked for some users in India who are still unable to send or receive messages even after the June 22 expiry date for the curbs.

Instant messaging app Telegram became operational for some existing users on Tuesday morning but remained delisted on application stores of Google and Apple. The app was available on Google Playstore later but continued to remain delisted on Apple's Appstore till around 10 am on Tuesday.

The government, in an interim order issued on June 16 under Section 69A of the I...