Virtual Phone Service Overview

The Virtual Phone Service (VPS) allows operators to accept subscribers of any Mobile Network Operator (MNO) and allow them to subscribe to 3rd-party Value Added Services (VAS) via premium numbers.

vps overview

1 The subscriber of another MNO can subscribe to a VAS which triggers a P2P message to your premium number service.
2 The message is then delivered to Tango’s Virtual Phone Service feature which ensures only authorised partners are accepted.
3 Finally, the message is delivered to the VAS-APP over SMPP.
This is based on the configured B-number range.