Siemens 300 Series 사용자 설명서

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ROLMphone 300/600 User Guide
Using the Speakerphone
The RP612S, RP612SL, RP624S, and RP624SL 
models have a two-way speakerphone, consisting of a 
speaker and a microphone. You can use either the 
handset or the speakerphone to make or answer calls.
To make a call 
from your
primary line
Press the primary line key or the SPEAKER key 
to get a dial tone.
Use the key pad to dial the number.
To make a call 
from another line
Press the line key to get a dial tone.
Use the key pad to dial the number.
To switch from 
speakerphone to 
handset
Lift the handset.
To switch from 
handset to
speakerphone
Press the SPEAKER key and hang up the 
handset.
To answer a call
Press the line key next to the blinking status 
light.
To hang up
Press the line key or the SPEAKER key.