Geemarc SCREENPHONE User Manual page 26

USING THE TELEPHONE
C Press V/T key Once you have given
GA
D Telephone is now in TEXT mode
SCREENPHONE User awaits
response. This will appear in the
form of a typed message on the
screen
Follow steps A, B, C, D each time
you wish to speak
At the end of the conversation, the
Operator sends the following
Message to the SCREENPHONE
User:
SK = Stop Keying
SCREENPHONE User can now end
the call by replacing the handset
Note: When switching from "voice" mode to "text" mode there may
be a delay before the operator starts typing. You should avoid
returning to voice mode again before the operator says "GA" (go
ahead) – this indicates that the person you are calling has stopped
talking.
SK
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