Siemens 600 Series - Manual (Page 42)

2–4 ROLMphone 300/600 User Guide
Making a Call
Before dialing a number or using a feature access
code you must get a dial tone. The dial tone is an
indication that the system is ready to accept your
request.
You can get a dial tone in one of the following ways:
• by picking up the handset
• by pressing a line key
• by pressing the Speaker key
• by pressing the Transfer key during a call
Note
This guide assumes that your telephone has been set
up at the CBX to get a dial tone in the same ways as
ROLMphone telephones have on previous CBX
releases. If your telephone has been set up differently,
the ways to get a dial tone may be different.