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Talkback mode (Auto answer mode)
11.3 Talkback mode via special call
The special call originates from a telecommunications system and con-
sists of at least 4 rings within 4 seconds. Following the special call, the
telephone switches to hands-free mode.
The phone of the caller must have the function of tone control (DTMF dial-
ling).
The nurse can navigate the call via numeric keys (hands-free mode, inter-
com, finishing the call). See page 55.
11.3.1 Activating „Talkback mode via special call“
Select the „Talkback mode via special call“ within the procedure, which
is described in the section „11.2.3.1 Activating „Talkback mode via CLIP-
No.“.
11.3.2 Testing „Talkback mode via special call“
Call the ergonomic phone. After the special call it should switch into
handsfree-mode.
11.4 Deactivating Talkback-mode
Select the „Talkback mode off“ within the procedure, which is described in
the section „11.2.3.1 Activating „Talkback mode via CLIP-No.“.