Description
Description
Dialog 4220 Lite/4222 Office phones
Dialog 4220 Lite | Dialog 4222 Office |
2 6
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1415
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3 | 2 |
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18 | 14 |
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12 | 13 | 12 | 13 | 8 |
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11 | 11 |
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16
16
Note: The functions available on each model vary. If any functions differ or are unavailable, this will be indicated in the relevant section of the user guide.
1Display (Dialog 4222 Office only)
2x20 characters. See section “Display information” on page 12.
2Programming
See section “Settings” on page 69.
3Callback
For indicating/activating Callback. See section “When you receive a busy tone” on page 23. The feature can be removed or moved to another programmable function key by your system administrator.
6 | Dialog 4220 Lite/Dialog 4222 Office |