Philips 5150 Operating Instructions Manual page 10

The called handset rings.The external call is put on hold. If there is no answer
from the called handset you can resume the call on the first handset.
Take the line on the called handset, both internal callers can talk
Press to select Transfer (with handset 1)
Scroll to Switch and come back to the external caller
Note: to answer the call on the second handset you can press
Conference call via the in-call options
Conference call allows one external call to be shared with two handsets (in intercom).
The 3 people can share the conversation. No operator subscription is needed.
Press to enter the options (with handset 1)
Scroll to Intercom and select
If there is only one additional handset, it rings automatically. Otherwise:
Browse through the handset list and select
The called handset rings.The external call is put on hold. If there is no answer
from the called handset you can resume the call on the first handset.
Take the line on the called handset, both internal callers can talk
Scroll to the Conference call option and select
The 3 people can share the conversation.
Note: to answer the call on the second handset you can press
To initiate the babysit
To use the babysit mode feature you need to activate it (p. 5) & initiate an intercom. Place the handset in
the room to be monitored and you will hear the noise coming from the room on the additional handset.
Press to enter the options
Scroll to Intercom and select
If there is only one additional handset, it rings automatically. Otherwise:
Browse through the handset list and select
The called handset rings.
Take the line on the called handset, the room monitoring can start.
the one you want to call.
if there are at least two handsets)
the one you want to call.
Intercom
.
.
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