DianBao for Telegram is an Instant Messaging App
This app is specially created for running in BlackBerry 10 devices.
it support single, group, multiple group instant messaging chatting app.
it fast and secure.
and best of all it support multiple device from PC, tablet, phablet, phone ...
It support sending and playback video and audio files.
it feature instant message status will allow sender to know the status of the message such as deliver and read by recipient
DianBao is base on Telegram open source instant message api.
Please refer to their web for additional info