Alert Tones And Lights; Handset Alert Tones; Telephone Base Alert Tones; Handset Indicator Lights - AT&T TL92271 User Manual

Appendix

Alert tones and lights

Handset alert tones

Two short beeps
Three short high-pitched beeps
Four short beeps

Telephone base alert tones

Beeps once every 10 seconds
Two short beeps
Four short beeps

Handset indicator lights

Telephone base indicator lights

IN USE light
On when the handset is in use,
or when the answering system
is answering an incoming call, or
when you are registering a handset.
Flashes when another telephone
is in use on the same line, or when
you are deregistering handset(s)
from the telephone base.
Flashes quickly when there is an
incoming home call.
/ANSWER ON light
On when the answering system
is on.
You are pressing CID
its highest or lowest setting.
-OR-
You have reached the end of the caller ID history.
The telephone has completed the command successfully.
Low battery warning.
-OR-
Out of range while the handset is on a call.
Message alert.
Registration slots are full.
Registration failure.
CHARGE light
On when the handset is charging in the telephone base
or charger.
Backlight (lighted display and dial pad)
On when the handset is lifted from the telephone base
or charger.
On when a key is pressed.
/SPEAKER light
On when the speakerphone is in use.
90
DIR when the volume is already at
or
DEVICE1/DEVICE2 lights
On when the telephone base
is paired and connected with
a Bluetooth device.
Flash alternately while pairing
a Bluetooth device.
Flashes quickly when there is
an incoming cell call.