Telegram messsenger - Group notifications without sound possible?

[gridfly]

Hi all,

I am using the Telegram messenger app to keep in touch with friends and family at home and abroad. In addition to individual chats, I have also set up some group chats that include the whole family/ everybody at work / etc.
What I would like to achieve is the following:
-Get alerted to new messages in individual chats with a sound and a notification in the notification centre.
-Have new group messages show up in the notification centre, but don't play a sound for group messages.

This is easily doable in Telegram for iOS, but it doesn't seem to be possible on Windows Mobile. I can either mute Telegram completely (in which case I don't get sounds for direct messages from one person), or have a sound for every message, whether from one person or in a group chat (which would drive me crazy).

Has anyone figured out how to do this? Its easy in Whatsapp for Windows Mobile, and seems such an obvious thing to do that I find it hard to believe that it's not possible in Telegram.

Thanks for any advice!