For customer experience this is how the service works,
- A-Party with (low balance) calls B-Party.
- Dial tone will last 2sec, after 2sec the call terminates.
- B-Party will receive a missed call on their phone, (B-party receives the missed call from A-party’s mobile number).
- This will be available to Digi-Digi calls only for now. Will be extended later to other local mobile and selected international destinations at a later date.