User Guide
Table Of Contents
- IS8121-X_QSG_V2_20210204
- IS8121-X_IS8122-X_SCB_V1.1_20210616_BW
- IS8121-X_WEBCIB_v1_210525-compressed
- Install | Set up 
- Operate
- Make, answer or end a home call
- Make, answer or end a cell call
- Call waiting on the home line
- Call waiting on the cell line
- Predial via home call and cell call
- Answer an incoming cell call while on a home call
- Answer an incoming home call while on a cell call
- View dialing options
- Option while on a call
- Join a call
- Intercom
- Sound
- Temporary tone dialing
- Find handset
- Use the phone menu
- Phonebook | Phonebook entry
- Redial list
- Chain dialing
- Caller ID
- About caller ID
- Save a caller ID log entry to the phonebook
- Save a caller ID log entry to block list
- Save a caller ID log entry to allow list
- Save a caller ID log entry to Star name list
- Review the caller ID log
- Dial a caller ID log entry
- Delete caller ID log entries
- Caller ID memory match
- Missed call indicator
- Introducing Bluetooth©
- Bluetooth setup
- Remote voice control
- About Smart call blocker*
- Set profile
- Block list
- Allow list
- Star name list
- Screening announcements
- Voice guide to set Smart call blocker
- Call handlings with Smart call blocker
- Answering system
- Difference between the built-in answering system and voicemail service
- Use your built-in answering system
- New message indication
- Turn on or off the answering system
- Playback messages
- Delete all messages
- Answering system remote access
- Call intercept while using answering system
- Recording memo
- Turn on or off the call screening
- Screen a call with answering system
- Annoucement
- Retrieve voicemail
- Configure | Settings
- General product care
- Technical specifications
- Frequently asked questions
62
63
• Your cell phone’s data or Wi-Fi signal
is in full strength and your cell phone
can connect to the Internet.
• Try to activate the voice app on your
cell phone to ensure it is in place.
Activate remote voice control
1. Press CALL BLOCK/VOICE on the
handset.
• If you have connected one cell
phone to the telephone, the
handset shows the device name of
the connected cell phone directly.
• If you have connected two cell
phones to the telephone, the
handset shows Select a device,
followed by the device name list
of the connected cell phones.
Scroll to choose the desired
cell phone, and then press
MENU/SELECT.
2. The handset then shows the remote
voice control icon
.
• If the activation fails, the handset
displays Not available. When the
screen returns to idle, try Step 1
again.
3. When the handset plays the
confirmation tone as forwarded by the
cell phone’s voice app, start speaking
toward the handset, and then wait
for feedback. Make reply to the voice
app’s feedback, if necessary.
• You can press on the handset
to turn off the speakerphone and
listen to the feedback through the
handset earpiece.
4. To end the current remote voice
control session, press OFF/CANCEL
on the handset. You can restart by
following Steps 1-3 mentioned above.
NOTES
• Once you have activated the remote
voice control feature, you are using
your cell phone’s voice app to operate
your cell phone.
• Please check the cell phone user’s
manual and the voice app’s help
topics to find out what commands
you can use and any limitations of the
voice app.
• Some cell phone manufacturers
or network carriers may customize
the phone’s operating system and
implement
• their own voice app. If you want to use
Google Now, you need to manually
set it as your default voice app. For
detailed instructions, refer to your cell
phone user’s manual, or contact your
cell phone’s manufacturer or network
carrier. You may also go to “Google
Product Forums” on the Internet and
check the corresponding help topics.
• Due to the settings of certain cell
phones and voice apps, your cell
phone may not support the remote
voice control feature. Contact your
cell phone’s manufacturer or network
carrier, or check the voice app’s help
topics if you encounter any problems.
• During the remote voice control
activation, if your Android cell phone
comes with both a dedicated voice
app and Google Now, it may prompt
you to select which voice app to use,
and whether use it for just once or
always. Select the desired options.
If you do not respond to your cell
phone’s prompt in time, the handset
screen will return to idle, and the
icon will disappear. You can restart
by following Steps 1-3 mentioned
above.
• If you receive a landline or cell
line incoming call when you have
activated remote voice control on a
connected cell phone, the remote
voice control operation will be
ended.
• The feature may be ended
automatically by your cell phone.
For example, a cell call has been
established via the
• remote voice control feature and the
call has just ended.
• If you need to press dialing keys (0-
9, , QUIET#) during a cell
call, please make the call using the
cell lines of your telephone system
instead of using the voice app via
the remote voice control feature.
About Smart call blocker*
If you have subscribed to caller ID service,
then you can use Smart call blocker to
screen robocalls, telemarketing calls and
unwanted calls for you, while allowing
welcome calls to get through.
†
† The screening feature of Smart call blocker is
applicable to home calls only. All incoming cell calls
will get through and ring.
You can set up your lists of welcome
callers and unwelcome callers. Smart call
blocker allows calls from your welcome
callers to get through, and it blocks calls
from your unwelcome callers.
For other unknown home calls, you
can allow these calls, block these calls,
or forward these calls to the answering
system.
With some easy configurations, you can
set to only filter robocalls by asking the
callers to press the pound key (#) before
the calls are put through to you.
You can also set Smart call blocker to
screen incoming home calls by asking
the callers to record their names and
press the pound key (#). After your caller
completes the request, your telephone
rings and announces the caller’s name.
You can then choose to block or answer
the call, or you can forward the call to
the answering system. If the caller does
not respond or record his/her name,
the call is blocked from ringing through.
When you add your welcome callers
to your directory or allow list, they will
bypass all screening and ring directly to
your handsets.
Siri® is a registered trademark of Apple Inc.
Google NowTM is a trademark of Google Inc.
S Voice® is a registered mark of Samsung Electronics
Co., Ltd.
IOS is a trademark or registered trademark of Cisco in
the U.S. and other countries and is used under license.