| Call Features | 46
• On (Beep On): The handset answers an internal intercom call automatically and plays a warning tone.
• On (Beep Off): The handset answers an internal intercom call automatically without a warning tone.
• Off: The auto intercom feature is off. You need to answer an internal intercom call manually.
Procedure
1. Go to OK > Settings > Telephony > Auto Intercom.
2. Select the desired option, and then press Change.
Placing an Internal Call
You can place an internal call to the desired handset or all handsets.
Procedure
1. Go to OK > Intercom.
On the CP930W/DDPhone, go to Menu > Intercom.
On the CP935W, go to More > Intercom.
2. Select the desired handset or All Handsets.
3. Select OK or the Off-hook key.
On the CP935W, tap the desired handset or All Handsets or tap behind the desired handset to
place an internal call.
If you select All Handsets, all other subscribed handsets will ring simultaneously.
Note: The headsets can answer an intercom call from other handsets but cannot place an
intercom to other handsets.
Placing an Internal Call During an External Call
During an external call, you can place a call to an internal line.
Procedure
1. Select Options > Intercom.
On the CP930W/CP935W, go to Hold > New Call > Intercom.
On the DDPhone, go to Conference > Intercom.
2. Select the desired handset, and then press OK key or Send.
On the CP935W, tap the desired handset directly to place an internal call.
Placing External Calls
You can place external calls on the handset. External calls based on the public telephone network require
the SIP lines.
Note: Your system administrator needs to assign the SIP line as the outgoing line for the handset
beforehand.
• Placing an External Call
• Placing Multiple External Calls
Placing an External Call