To Next Page

To Previous Page

4. Press [0], [1] for ON or [0], [0] for OFF.

5. Press [MUTE].

6. A short ring will be heard to signal successful programming.

NOTE: The default value is ON for all 4 lines.

ADJUSTING VOLUME LEVELS

Adjusting Ringer Volume

There are 3 levels of volume adjustment (low, middle, and high) for the ringer.

1. Press the [VOLUME] key (beneath the dial keys) up or down when receiving a call or when the

phone is idle.

NOTE: The default level is the middle level.

Adjusting Speakerphone Volume

1. Press the [SPKR] key.

2. Press the [VOLUME] key up or down to the desired volume level.

NOTE: The default level is the 12th (out of 16) level. A short ring will be heard when the volume is set at

the maximum or minimum level.

Adjusting Handset and Headset Volume

There are 3 volume levels (low, middle, high). As the handset or headset is in use, adjust the volume by

pressing the [VOLUME] key up or down to the desired volume level.

NOTE: The default level is the low level. A short ring will be heard when the volume is set at the maximum

or minimum level.

Questions and Answers:

Need help?

Do you have a question about the IBM 412 - 412 Corded Phone and is the answer not in the manual?

IBM 412 - 412 Corded Phone Specifications

General