Basic functions, Flash signal – Geemarc AMPLIDECT 350 User Manual
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Flash Signal
When the line is engaged, pressing the Flash soft key
sends the Flash signal. This key is used in conjunction
with special services (e.g. call waiting) which can be
available from your phone network. For further details
please contact your network telephone company.
To use the said special services, just press the Flash soft
key while the line is engaged: the display will show R.
BASIC FUNCTIONS