Oh, outgoing call is immediately chargeable regardless of how much remaining talktime you have?
Incoming call need to have data and Mr app? I thot u only need to activate the Mr talk call forwarding and no need data overseas already
In order to use MR Talk app, you need to be connected to the internet (be it via cellular data or wifi).
When you call forward to MR designated number, the call gets routed to your MR Talk app via the Internet. So without Internet, you can't make or receive calls via MR Talk app.
When you receive incoming call via MR Talk app, it will be charged to your outgoing bundled talktime.
When you make outgoing calls via MR Talk app, it will be charged as pay per use. It will not be deducted from your remaining bundled talktime.