Siemens optiPoint 410 User Manual page 152

Operating the Telephone with the optiPoint display module
Step by Step
152
Rules for Selecting a Preferred Line
• If there are calls on multiple lines – up to 10 lines
possible – (ringer or call waiting signal), the Start dis-
play shows the line with the highest priority in accor-
dance with the preset terminal line preference.
• As soon as the terminal line with the highest priority
is seized (call answered from another phone), the
next terminal line (where a call is ringing/waiting the
longest) is displayed.
• If there are no incoming calls, the Start display
shows the line with the highest priority in accor-
dance with the lines preferred by the administrator
for outgoing calls.
• If the line for outgoing calls with the highest priority
is busy (in use by another telephone), the next avail-
able line for outgoing calls is displayed.
• If all available lines for outgoing calls are busy, the
line overview is displayed.
• If no preferences have been defined, the line over-
view is displayed.
A configured line is only displayed in the line
overview if the display for this line is activated
page 79. Display is activated by default.