Radio Shack ET-1755 owner manual 75+04&+#, 75+0.#5, 75+0/76, 59+6%*+0$6906**#0&56#0& 6*52#-42*10

±"016'"±"

•If background noise interferes with the speakerphone’s operation, press MUTE to turn off the base’s microphone while the other party is speaking (see “Using MUTE” on Page 8).

•You cannot use the speakerphone with a headset connected to the phone (see “Using an Optional Headset” on Page 11).

•The speakerphone does not operate without AC power. You cannot operate it during a power failure.

±"016'"±"

•The handset and headset volume are preset to the low volume level, and the speakerphone volume is preset to the fifth volume level.

•The phone beeps once each time it reach the highest or lowest volume level while using the speakerphone.

±"016'"±"

•When you redial a phone number that includes a FLASH entry, the phone only redials the numbers you pressed before

FLASH.

•If you do not have any special phone services, pressing FLASH might disconnect the current call.

59+6%*+0)"$'69''0"6*'"*#0&5'6"#0&" 6*'"52'#-'42*10'

To switch from the handset to the speakerphone at any time during a call, press SPEAKER/HEADSET so the SPEAKER indicator lights. ±

To switch from the speakerphone to the handset, just lift the handset. The SPEAKER indicator turns off.

#&,756+0)"6*'"81.7/'

You can set any of two different volume levels (high, low) for the handset or headset, or eight volume levels for the speakerphone. To increase or decrease the volume when using the handset, speakerphone or connected headset, repeatedly press VOLUME Výor W. ±

75+0)"4'&+#.

You can quickly redial the last number dialed (up to 32 digits) from the selected line.

To use redial with the handset, lift the handset and press the desired line’s button, then press REDIAL.

To use redial with the speakerphone, press SPEAKER/ HEADSET, press the desired line’s button, then press

REDIAL.

75+0)"(.#5*

FLASH performs the electronic equivalent of a switch-hook signal for special phone services, such as Call Waiting. If you have Call Waiting, press FLASH to take an incoming call without disconnecting the current call. Press FLASH again to return to the first call. ±

75+0)"/76'

During a call, press MUTE to talk to someone else in the room without the person on the other end of the line hearing your conversation. The MUTE indicator lights and the microphone turns off, but you can still hear the calling party. Press MUTE again to resume your conversation.

8