Curtis TC924 owner manual Security System, Resetting Security Code and Channel Information

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Security System

Security System

Your cordless telephone uses a digital coding security system to prevent unauthorized use of your telephone line by another nearby cordless telephone. The system has its own identifying signal created by microcomputers in both the BASE UNIT and the HANDSET.

Security Code

This telephone has an internal security code with 65,536 possible combinations.

Resetting Security Code and Channel Information

Communication between the HANDSET and the BASE UNIT may not be possible in any of the following situations:

1.After a power failure.

2.After relocating the BASE UNIT by disconnecting the AC ADAPTOR.

3.After replacing the HANDSET BATTERY PACK.

To reset, place the HANDSET on the BASE UNIT for 2 to 5 seconds.

Multi-Channel Access

Your cordless telephone lets you select a channel from the 50 frequencies available to transmit signals between the BASE UNIT and the HANDSET. When you notice interference from other cordless telephones, change to another channel by pressing the Scan/Del button on the HANDSET.

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Contents Model TC924 Contents Changing the Battery Pack Problem Solving Safety Instructions Important Safety InstructionsBattery Safety Handset Controls Microphone Base Unit Controls Base Unit AntennaConnecting Your Phone Getting StartedBelt Clip Installation Battery CompartmentPreparing for Use Cordless Telephone OperationReceiving Calls Redial Feature Placing CallsUsing the Headset Feature Caller ID System Operation Caller ID SystemMSG Waiting Message Waiting Caller ID with Call WaitingOne-Touch Voice Mail Dialing Viewing the Caller List Caller ListPlacing a Call from the Caller List Storing Caller ID Records into the Directory Phone Book Deleting Caller ID RecordsDeleting a Single Record Deleting All RecordsName and Telephone Number Directory Phone Book Viewing the Directory Phone BookTelephone Keypad Characters ExamplePlacing Calls from the Directory Phone Book Editing a Stored Number in the Directory Phone BookDeleting a Stored Number in the Directory Phone Book Preferred CallsFunction Settings KeypadSetting the Ringer Level Changing the LanguageSetting the Time and Date Turning the First Ring on or OFFSetting the PBX Number Adjusting the ContrastChanging the Flash Time Programming One-Touch Voice Mail Dialing Changing the Pause TimeSetting the Area Code Deleting Message Waiting IndicationResetting Security Code and Channel Information Multi-Channel AccessSecurity System Security SystemRecharging the Battery Pack Recharging the Battery PackChanging the Battery Pack To Replace the Battery PackProblem Solving Problem Solving Technical Information Technical InformationNoise RangeFCC Requirements FCC NoticeRinger Equivalence Number FCC Requirements