Sony SPP-A972 - Manual (Page 31)

Basics
Basics
31 US
Receiving a call while talking
If another call comes in while talking on the other line, the
corresponding line button will flash.
Example: Receiving a call on line 2 while talking on line 1
1
Press (HOLD) while talking.
The line 1 is put on hold and the LINE 1 button flashes
slowly.
2
Press (LINE 2).
Now you can talk to another caller on line 2.
3
To put on hold line 2 and resume the conversation on line 1,
press (HOLD), and then (LINE 1).
or
To disconnect line 2 and resume the conversation on line 1,
press (LINE 1).
Notes
• If you do not press (HOLD) in step 1, line 1 will be disconnected.
• If another call comes in while talking on the base unit, a beep will be heard
through the base unit and the corresponding line button on the base unit will
flash.
• If another call comes in while talking on the handset, a ringer tone will be
heard once through the handset and the corresponding line button on the
handset will flash. At this time, the base unit will ring and the corresponding
line button will flash normally.
You can talk with two parties at the same time using both line 1 and
line 2, see “Having a conference call” on page 44.