beautypg.com

Three-party-conference, Telephoning – AASTRA 600d for Aastra 800 and OpenCom 100 User Guide EN User Manual

Page 84

Three-party-conference, Telephoning | AASTRA 600d for Aastra 800 and OpenCom 100 User Guide EN User Manual | Page 84 / 164 Three-party-conference, Telephoning | AASTRA 600d for Aastra 800 and OpenCom 100 User Guide EN User Manual | Page 84 / 164