The news:
“MTS-Ukraine” will start charging for sending notifications on delivery of SMS messages.

The commentary:
Your SMS has not yet been delivered (3 copies)
Your SMS has not yet been delivered (3 copies)
Do you make a paying call of a frog?(Three cops)
- the subscriber has read your message, but the database has not yet been updated, so it has not yet been delivered (3 cop.)
It has already been delivered (3 cops).