GE 27957 ユーザーズマニュアル

For best speakerphone performance, avoid the following: 

•  Areas with high background noise. (The microphone might pick up these 

sounds.)

•  Surfaces affected by vibration. 
•  Recessed areas such as in a corner, under a cupboard, or next to a 

cabinet, which can generate an echo effect.

Note the following guidelines when using the speakerphone. 

•  Stay reasonably close to the phone so that you can be clearly heard by 

the person to whom you are speaking.

•  The SPEAKER indicator is on when the speakerphone is in use. 

1.  When the phone rings, press and release the SPEAKER/CALL BACK 

button on the base, and speak normally, at a minimum distance of 8-9 
inches, into the built-in microphone.

2. Adjust speakerphone volume by pressing the SPKR VOL + and - buttons 

on the base.

3. To end the call, press the SPEAKER/CALL BACK button again.

1.  Press and release the SPEAKER/CALL BACK button on the base, and wait 

for a dial tone.

2. Dial the number (using a memory dial number, if desired). The number  

shows in the display.

   -Or-
  Dial the number and then press the SPEAKER/CALL BACK button.
3. When the party answers, adjust speakerphone volume by pressing the 

SPKR VOL + and - buttons.

4. To end the call, press the SPEAKER/CALL BACK button again.