User Guide
Page 1
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 4-Line Intercom Speakerphone User's Guide Quick Guide on Pgs. 7-14 Please read this manual before operating product for the first time.
User Guide
Page 5
... Auto Answer 17 Flash Time 18 Call Alert Tone 18 No Unknown/Blocked 18 Display Contrast 19 Local Area Code 19 Regional Area Codes 19 Manually Setting the Time and Date 20 Hour Format 21 Restoring the Default Settings 21 Basic Operation 21 Making Calls with the Handset 21 Making Calls...
... Auto Answer 17 Flash Time 18 Call Alert Tone 18 No Unknown/Blocked 18 Display Contrast 19 Local Area Code 19 Regional Area Codes 19 Manually Setting the Time and Date 20 Hour Format 21 Restoring the Default Settings 21 Basic Operation 21 Making Calls with the Handset 21 Making Calls...
User Guide
Page 16
... memory button (1-16) to 10 rings. 7. Press the Sel/Save button. 6. If your system has a phone with the auto attendant ON, we suggest that you manually select a phone ID that belongs to SET PHONE OPTIONS. 3. Use the Vol (+ or -) buttons to scroll up or down to 0 ring up or down to...
... memory button (1-16) to 10 rings. 7. Press the Sel/Save button. 6. If your system has a phone with the auto attendant ON, we suggest that you manually select a phone ID that belongs to SET PHONE OPTIONS. 3. Use the Vol (+ or -) buttons to scroll up or down to 0 ring up or down to...
User Guide
Page 20
Press the Menu button while in the display. 6. All six regional area code fields and Enter Number show in standby mode. 2. Manually Setting the Time and Date The time and date is not necessary to re-program the complete time and date if you only want to ... down to SET AREA CODE. 3. NOTE: AM or PM will be set when you make a mistake, press the Delete button to select the hour. To manually reset the time and date, follow the steps below. 1. Press the Sel/Save button, and the cursor moves to the date field. 12. NOTE: If...
Press the Menu button while in the display. 6. All six regional area code fields and Enter Number show in standby mode. 2. Manually Setting the Time and Date The time and date is not necessary to re-program the complete time and date if you only want to ... down to SET AREA CODE. 3. NOTE: AM or PM will be set when you make a mistake, press the Delete button to select the hour. To manually reset the time and date, follow the steps below. 1. Press the Sel/Save button, and the cursor moves to the date field. 12. NOTE: If...
User Guide
Page 22
...'t do both at the same time. NOTE: If a line goes off-hook, the call timer counts time until all the lines go on the cradle, manually enter the telephone number. When you are speaking, you are transmitting. Press Headset when finished. Wait for several seconds. NOTE: If the headset is not...
...'t do both at the same time. NOTE: If a line goes off-hook, the call timer counts time until all the lines go on the cradle, manually enter the telephone number. When you are speaking, you are transmitting. Press Headset when finished. Wait for several seconds. NOTE: If the headset is not...
User Guide
Page 36
... to the same jack. Incoming voice too low or none at all. • Check volume setting. 36 Make sure the line cords are connected to manually make a call on line 1 only, 2) answer a call on line 1 with the handset. Make sure the indicator is not activated. • You may : 1) use the handset...
... to the same jack. Incoming voice too low or none at all. • Check volume setting. 36 Make sure the line cords are connected to manually make a call on line 1 only, 2) answer a call on line 1 with the handset. Make sure the indicator is not activated. • You may : 1) use the handset...
User Guide
Page 40
... for service not covered by the warranty. • Insure your unit. Warranty Limited Warranty What your warranty does not cover: • Customer instruction. (Your Owner's Manual provides information regarding operating instructions and user controls. Thomson, Inc. accepts no liability in materials or workmanship.
... for service not covered by the warranty. • Insure your unit. Warranty Limited Warranty What your warranty does not cover: • Customer instruction. (Your Owner's Manual provides information regarding operating instructions and user controls. Thomson, Inc. accepts no liability in materials or workmanship.
User Guide
Page 43
M Making Calls with the Handset 21 Making Calls with the Optional Headset 22 Making Calls with the Speakerphone 22 Manually Setting the Time and Date 20 Memory Delete/Clear 34 Memory Log and Phone Book (Directory) Memory 31 Message Waiting 26 Mute 23 N No Unknown/...
M Making Calls with the Handset 21 Making Calls with the Optional Headset 22 Making Calls with the Speakerphone 22 Manually Setting the Time and Date 20 Memory Delete/Clear 34 Memory Log and Phone Book (Directory) Memory 31 Message Waiting 26 Mute 23 N No Unknown/...
User Guide
Page 44
Visit the RCA web site at www.rca.com Please do not send any products to the Indianapolis address listed in service for your product. This will only add delays in this manual or on the carton. Trademark(s) ® Registered Marca(s) Registrada(s) Model 25423/24 00020876 (Rev. 1 E/S) 07-34 Printd in China Thomson Inc. 101 West 103rd Street Indianapolis, IN 46290-1102 © 2007 Thomson Inc.
Visit the RCA web site at www.rca.com Please do not send any products to the Indianapolis address listed in service for your product. This will only add delays in this manual or on the carton. Trademark(s) ® Registered Marca(s) Registrada(s) Model 25423/24 00020876 (Rev. 1 E/S) 07-34 Printd in China Thomson Inc. 101 West 103rd Street Indianapolis, IN 46290-1102 © 2007 Thomson Inc.