Phone options via the ip phone ui, Getting started – Aastra Telecom 57i CT IP Phone User Manual

Page 21

Advertising
Phone options via the ip phone ui, Getting started | Aastra Telecom 57i CT IP Phone User Manual | Page 21 / 166 Phone options via the ip phone ui, Getting started | Aastra Telecom 57i CT IP Phone User Manual | Page 21 / 166
Advertising