Curtis TC984 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 Page Contents Contents Important Safety Instructions Safety InstructionsBattery Safety Handset Controls Microphone Base Unit Controls Getting Started Connecting Your PhoneBelt Clip Installation Receiving Calls Cordless Telephone OperationPreparing for Use Placing Calls Redial FeatureUsing the Headset Feature Caller ID System Caller ID System OperationOne-Touch Voice Mail Dialing Caller ID with Call WaitingMSG Waiting Message Waiting Placing a Call from the Caller List Caller ListViewing the Caller List Deleting Caller ID Records Storing Caller ID Records into the Directory Phone bookDeleting a Single Record Deleting All RecordsStoring Phone Numbers Viewing the Directory Phone bookExample Telephone Keypad CharactersEditing a Stored Number in the Directory Phone book Placing Calls from the Directory Phone bookBlocked Calls Deleting a Stored Number in the Directory Phone bookPreferred Calls Keypad Function Function SettingsChanging the Language Setting the Ringer LevelTurning the First Ring on or OFF Setting the Time and DateAdjusting the Contrast Changing the Flash Time Setting the PBX Number Deleting Message Waiting Indication Changing the Pause Time Programming One-Touch Voice Mail Dialing Registering the Handset Setting the Area CodeTransfer Call Multi-Handset Stystem OperationMulti-Channel Access Resetting Security Code and Channel InformationSecurity 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 Notice FCC RequirementsRinger Equivalence Number FCC Requirements