📈Last 7 days+36 installs — 65% slower than the week before (+102) · 5/day since Oct 9
🏆Among Business appstop 4% by installs gained this week (1274 peers growing)
⭐Rating steady at ★ 3.89 since Oct 9
🛠Updatesquiet · updated 105 days ago
Installs since launch
+138 installs
· +1 ratings
since Oct 9
Update history
5.30.0.7Jul 31, 2026 · seen Oct 25, 2026
Bugs fixes.<br><br>Thanks for your questions and suggestions!<br>For feedback, use mttbphone@mtt.ru<br>Sincerely yours, MTT team.
Only the current version so far — new entries appear as the app ships updates.
MTT Business — IP phone is a business app by АО «МТТ» with 10,000+ downloads (about 45K estimated). +36 installs in the last 7 days. Rated 3.9 from 976 ratings. Released Dec 22, 2014. Install growth, rank history, SDKs and ad networks.
From the store listing: “Favorable calls over the world”