BT Quartet 1500 - Manual (Page 44)

44 Using the answering machine
Loudspeaker volume
Use the and buttons.
Vol Vol
Memory full during a call
When there is approximately 30 seconds of recording
memory left, the caller will hear “Please complete your call
within 30 seconds.”
If the memory runs out or the maximum message length
of 3 minutes is reached while a caller is leaving a
message, they will hear “Thank you for calling” before
the call is ended.
Call screening
When the answering machine is switched on, you can
use the loudspeaker to listen to callers leaving their
messages.
1. Press to interrupt and speak to the caller.
Any message they have already recorded will be kept.
Power failure
If the mains power is lost, your answering machine will
keep many personalised settings when it is switched on.