Using hold, conference, transfer and intercom – Radio Shack 43-141 User Manual

Page 23

Advertising
Using hold, conference, transfer and intercom | Radio Shack 43-141 User Manual | Page 23 / 28 Using hold, conference, transfer and intercom | Radio Shack 43-141 User Manual | Page 23 / 28
Advertising
This manual is related to the following products: