Siemens 600Series - Manual (Page 48)

2-12 ROLMphone 300/600 Series 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.