SONY SPPID975
Instrukcja Serwisowa

Making calls (continued) Making calls through the speakerphone
Press (SPEAKERPHONE) on the base phone. �SPEAKERPHONE� appears on the display and the display also shows the operation duration in hours, minutes and seconds. The SPEAKERPHONE lamp lights up. Dial the phone number. To adjust the speaker volume, press (VOLUME)(+) or (--). Each press of (VOLUME)(+) or (--) switches the speaker volume by one of 8 levels. When you�re done talking, press (SPEAKERPHONE) again.
Notes � While conversing with an outside caller via the handset, the display on the base phone shows �HANDSET IN USE� and you cannot make a call through the speakerphone. If you press (SPEAKERPHONE), you will hear a busy tone. � When the operation duration exceeds 9:59�59, the display counts from 0:00�00 again. (VOLUME) (SPEAKERPHONE) SPEAKERPHONE lamp

To obtain the best speakerphone performance
� You may not be able to hear the other party�s voice in a noisy place. Therefore, use the speakerphone in a quiet room. � Do not bring your hand or other object too close to the microphone or you will hear a shrill noise (�feedback�). � When the speaker volume is loud, or the base phone has been placed close to a wall, you may find that the volume drops suddenly. This is due to a circuit in the telephone designed to protect against feedback. In such cases, lower the speaker volume slightly.

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Basics