User Guide
Page 15
... you are not sure, call your phone line. users, the Flash Timing Switch should be set to your preferred level. Turn the T10 base over and insert the Headset Holder. SAVE THESE INSTRUCTIONS 5 Set the Ringer Volume Control for 45 seconds before use. Plug the Headset Cord into the Headset Jack. Allow the unit to initialize...
... you are not sure, call your phone line. users, the Flash Timing Switch should be set to your preferred level. Turn the T10 base over and insert the Headset Holder. SAVE THESE INSTRUCTIONS 5 Set the Ringer Volume Control for 45 seconds before use. Plug the Headset Cord into the Headset Jack. Allow the unit to initialize...