2N 91378501WH Indoor Compact Answering Unit

2N Indoor Compact Installation User Manual - Page 101

For 91378501WH.

PDF File Manual, 134 pages, Read Online | Download pdf file

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2N TELEKOMUNIKACE a.s., www.2n.cz 101/134
Button backlight
Press the right-hand upper/lower button to increase/decrease the button backlight.
Press the left-hand lower button to confirm the backlight level selected. The change
will not be saved unless confirmed.
System
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