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Mute Mode:
· By pressing both the <Page and Page> buttons
simultaneously, you may disable the 1157’s beeper function. Press the two
buttons simultaneously once, and the Mute icon should appear in the lower
left of the display. Press them again, and the 1157 should beep, and the
mute icon will disappear.
Mute Icon
1157-IM-bilingual.indd 12 3/11/05 10:59:46 AM