
NOTE: With 2-Line CapTel 840 or CapTel 840i, your callers
dial your phone number directly. They do not need to
place the call through the captioning service.
No captions on the CapTel screen:
nCheck power connections and phone (CapTel 840) or internet
cables (CapTel 840i).
nPress the CAPTIONS button to turn captions on.
nCheck to see if the phone hook is stuck.
nNOTE: Captions cannot be retrieved during a call on one-line
CapTel. Reinitiate the call.
No power, no lights, no dial tone:
nThe power supply may have been disrupted.
nReset your CapTel telephone by unplugging the power adapter
from the wall.
nWait one minute, then plug the adapter back in.
nVerify that the power is not controlled by a light switch.
nVerify the phone does not work in another jack and electrical outlet.
The captions seem delayed:
nIf captions are slow, they may be turned off and on again with two-
line CapTel. With one-line CapTel, ask your caller to wait until you
catch up or else initiate a return call.
nRead “Helpful Tips” about handling the delay on the back of this
cheat sheet.
A word appears a different color from other words:
nWhen words have been corrected by the captionist, they will
appear as a different color.
Captions start before dialing is nished:
nHang up and start over. Dial numbers quicker or ask Customer
Service to slow down the initiation of the captioning.
The handset volume is not loud enough:
nPress the VOLUME UP button (see #12 on the front cover).
nPress the TONE button to make sure it is set to the best level
for you (see #10 on the front cover).
I hear my own voice echoing on the line:
nTry holding the mouthpiece slightly away from your face.
nMake sure that the earpiece is held closely to your ear.
Errors in the captions:
nThe captionist uses voice-recognition technology, so word errors
sometimes occur between words that sound alike, such as
“writing” and “riding.”
nIt may be difcult for the captionist to hear due to background
noise or mumbling. If you cannot understand, ask the caller to
clarify or repeat.
nCaptionist may be unfamiliar with terms or geographical names.
Understanding the back of the CapTel 840/840i
Making a call: Receiving a call:
Verify that the red CAPTIONS light is on. If not, press the
CAPTIONS button to turn it on.
Pick up handset and dial the number.
Watch the display screen to make sure that the
captioning service is being connected. If the captioning
service does not connect, hang up and redial.
Begin your conversation and read captions in the CapTel
display window.
Captions may be turned off with one-line CapTel, but
they cannot be retrieved again during a call.
When the conversation ends, simply hang up the
handset. The Captioning Service will automatically
disconnect.
With 1-Line CapTel 840, your caller rst dials the captioning
service (877-243-2823) and then enters your phone
number followed by the pound sign (#).
When your CapTel rings, the display lights up and ashes
RING.
Pick up the handset and push the CAPTIONS button to turn
it on.
It will take a few seconds to automatically connect to the
captioning service.
While being connected, you will not be able to hear anything
until your captions start. However, the other person can
hear you, so ask your caller to please hold for a moment. If
caller is unfamiliar with CapTel, explain that you are reading
captions as well as hearing.
Captions may be turned off with one-line CapTel, but they
cannot be retrieved again during a call.
When the conversation ends, simply hang up the handset.
The captioning service will automatically disconnect.
Troubleshooting:
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LINE 1: (Available for all CapTel 840 and CapTel 840i phones)
- CapTel 840 only: Analog telephone line or DSL with lter
- CapTel 840i only: Analog telephone line, VoIP, FiOS,
digital cable service, or DSL with lter
LINE 2: (Available for 2-Line CapTel 840 only)
- 2nd analog telephone line
INTERNET CONNECTION: (Available for CapTel 840i only)
- High-speed Internet or broadband cable to your
Internet service via a modem, router, or WiFi
POWER: AC power adapater
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