RCA 25205 manual Enhanced Full Duplex Speakerphone

Memory

3.The phone will automatically redial the last dialed number.

4.The SPEAKER LED blinks and the speaker is on which allows you to listen for the call to connect. However, the microphone is muted at this point.

5.If the caller answers, you can lift up the handset (or press SPEAKER) to start the conservation.

6.If the line is still busy, the unit will automatically drop the line and wait for 45 seconds, then attempt to make the call again. During this 45 second waiting period, the Auto Redial LED will blink, and the unit will beep every 15 seconds.

7.The phone can try a maximum of 10 times to do auto redial.

Enhanced Full Duplex Speakerphone

The sound quality of a speakerphone is highly dependent upon both the telephone line condition and the acoustic surroundings of the room. In order to get the best sound quality from your speakerphone, avoid surroundings that tend to degrade the performance such as:

*glass top surfaces

*large glass windows close to the speakerphone

*vaulted ceilings

*non-carpeted floors

*fan noise from laptops, projectors or ventilation systems (on either end of the call)

Your new speakerphone is designed to adapt, as much as possible, to these unfriendly surroundings by performing a “self- calibration” at the beginning of each speakerphone conversation.

1.This calibration samples the sound from both sides of the conversation. Depending upon the surroundings and the conversation, this calibration may take up to 30 seconds to complete. Typically the calibration will complete in less than 10 seconds.

2.During this calibration, both parties in the conversation may hear a faint echo, which will fade off as your speakerphone adapts itself to its surroundings and the condition of the phone line.

3.If the surroundings change during the conversation (such as the speakerphone being moved) the calibration will adjust accordingly. This adjustment samples both sides of the conversation again, and may result in a temporary faint echo for several seconds.

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