Call.PhoneCallInProgressMessage

You can't place a Telegram call if you're already on a phone call.
66
Applied
You can't place a Telegram call if you're already on a phone call.
66/66
D90, Jan 21 at 23:10
Applied
You can’t place a Telegram call if you’re already on a phone call.
66/66
Transifex, Aug 16, 2017 at 17:33