Active Care Medical TD-4121 Owner's Manual page 20

MESSAGE
Appears when a call is connected.
Tap on
Appears a call comes in.
Tap on
Appears when you are answering the phone.
Tap on "-" or "+" to adjust the volume.
Tap on
Appears when the meter is searching for available GPRS
signal for data transmission.
Data is loading.
WHAT IT MEANS
to end the call.
to take or to reject the call.
to hang up the phone.
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