User Guide
Page 1
4-Line Intercom Speakerphone User's Guide Quick Guide on Pgs. 7-14 Please read this manual before operating product for the first time. Model 25423/24
4-Line Intercom Speakerphone User's Guide Quick Guide on Pgs. 7-14 Please read this manual before operating product for the first time. Model 25423/24
User Guide
Page 36
... all. • Check volume setting. 36 Troubleshooting Guide Operation without Power If the power cord is not plugged into the unit and no dial tone in this mode, the user may have too many extension phones on line 1 with an RF module, when the module is not activated. • .... • Make sure the handset or headset cord is inserted properly and securely. • Make sure the Mute feature is lifted. • Check the Speaker button. Make sure the indicator is off. • Disconnect the phone from the wall jack and connect another phone to manually make a call on line 1 only, 2) ...
... all. • Check volume setting. 36 Troubleshooting Guide Operation without Power If the power cord is not plugged into the unit and no dial tone in this mode, the user may have too many extension phones on line 1 with an RF module, when the module is not activated. • .... • Make sure the handset or headset cord is inserted properly and securely. • Make sure the Mute feature is lifted. • Check the Speaker button. Make sure the indicator is off. • Disconnect the phone from the wall jack and connect another phone to manually make a call on line 1 only, 2) ...
User Guide
Page 40
... warranty period, must be presented to you get service: • Properly pack your warranty does not cover: • Customer instruction. (Your Owner's Manual provides information regarding operating instructions and user controls. Warranty Limited Warranty What your shipment for loss or damage. Thomson, Inc. We recommend using the original carton and packing materials...
... warranty period, must be presented to you get service: • Properly pack your warranty does not cover: • Customer instruction. (Your Owner's Manual provides information regarding operating instructions and user controls. Warranty Limited Warranty What your shipment for loss or damage. Thomson, Inc. We recommend using the original carton and packing materials...