17-1101.fm Page 13 Wednesday, July 21, 1999 9:57 AM

BASIC OPERATION

TURNING THE PHONE ON/OFF

Note: Extend the antenna fully. Avoid touching the antenna with the phone turned on.

The phone must be turned on before you can make or answer calls. To turn on the phone, hold down

P

W (above and to the upper right of the display) un-

R

til the phone beeps. The phone performs a short self-test, then it briefly displays the activated phone number (see “Selecting the Active Phone Number” on Page 25). The phone is ready to use when the signal strength and battery charge bars appear.

To turn off the phone, hold down phone beeps.

P

W until the

R

MAKING A CALL

1.Use the number keys to enter the phone num- ber you want to dial. Include the area code, if necessary.

Note: If you make a mistake, repeatedly press

CLR

to delete digits one at a time, or hold down

CLR

to clear all digits.

2.Press SEND to dial the phone number. The phone displays IN USE and the phone num- ber you dialed.

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Radio Shack CT-400 owner manual Basic Operation, Turning the Phone ON/OFF, Making a Call, To clear all digits