Toshiba CTX28 用户手册

Range and Performance

The DKT2204-CT operates up to 1.1 miles and the DKT2304-CT .7 miles from its base in a 
completely unrestricted test environment. Typically, ranges of 300 to 400 feet are possible, 
depending on the building structure in which it is used. For optimum range and performance from 
your handset, try the following:

Place the base units at least three to six feet away from the DKT; three feet from metal 
structures; and six feet from computers, fax machines or other electronic equipment.

Use an AC outlet not associated with computer or electromagnetic equipment.

Wherever possible, put the base unit in the middle of the coverage area.

Mount the base unit high in the room for maximum range.

If you have two to three cordless telephones, put them 12 feet apart.

If you have four to 10 cordless telephones, put them 20 feet apart.

If you want to use more than one cordless telephone in your office, they must operate on 
different channels. Press the 

Channel

 (DKT2204-CT)/

CH

 (DKT2304-CT) button on the 

handset to select a channel that provides the clearest communication.

Radio interference occasionally interrupts conversations, which does not mean that your unit is 
defective. Move to a different location while you are talking. If the interference continues, move 
the base unit. If there is still interference, contact your System Administrator.

The FCC and IC have granted the telephone company the right to disconnect service in the event 
that your telephone causes problems on the telephone line. Also, the telephone company may 
make changes in facilities and services which may affect the operation of your unit. However, your 
telephone company must give adequate notice in writing prior to such actions to allow you time for 
making necessary arrangements to continue uninterrupted service.

If you are having trouble with your telephone service, you must first disconnect your telephone to 
determine if it is the cause of your problem. If you determine that it is the cause, you must leave it 
disconnected until the trouble has been corrected.

Cordless telephones are radio devices. Communications between the handset and base unit of your 
cordless telephone are accomplished by means of radio waves which are broadcast over the open 
airways. Because of the inherent physical properties of radio waves, your communications can be 
received by radio receiving devices other than your own cordless telephone unit. Consequently, 
any communications using your cordless telephone may not be private.