Siemens optiPoint 410 advance S User Manual page 93

Step by Step
Operating the Telephone with the optiPoint display module
Switching to overwrite mode
If the icon appears in the bottom system display
row, you are currently in insert mode, i.e. input charac-
ters are inserted in between existing characters.
Press this button to switch to overwrite mode.
Call Control
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Additional Keys
<
Clears individual characters from right to left.
:
Confirms input (e.g. for dialing).
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