Using the resettable call timer, Displaying the cumulative call timer – Radio Shack CT-501 User Manual

Page 44

Advertising
Using the resettable call timer, Displaying the cumulative call timer | Radio Shack CT-501 User Manual | Page 44 / 64 Using the resettable call timer, Displaying the cumulative call timer | Radio Shack CT-501 User Manual | Page 44 / 64
Advertising