Siemens OPENSTAGE 60 사용자 설명서

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Step by Step
Basic functions
48
Switching to speakerphone mode
Prerequisite: You are conducting a call via the handset 
and the microphone and loudspeaker functions have 
been activated by service personnel.
Standard mode
and  
]
Hold down the key and replace the handset. Then re-
lease the key and proceed with your call.
US mode
If the country setting is set to US, you do not have to 
hold down the loudspeaker key when replacing the 
handset to switch to speakerphone mode. 
n
Press the key shown.
]
Replace the handset. Proceed with your call.
{
 or 
}
Make note of the two different processes and ac-
tivate, if necessary, your preferred setting 
Æ page 157.
If voice communication is secure, a closed pad-
lock icon will appear on the graphic display, 
if voice communication is not secure, an open 
padlock icon will appear on the graphic display 
(see also