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
74
75
Save a caller ID log entry to allow list
1. Search for the desired caller ID log
entry (See Review the caller ID log).
2. When the desired entry appears,
press MENU/SELECT.
3. Press q CID or p to highlight To
Allow list on the handset, or Allow list
on the telephone base, and then press
MENU/SELECT. The screen displays
Enter number.
4. Use the dialing keys to edit the
number, if necessary.
• Press q CID or p to move the
cursor to the left or right.
• Press MUTE/DELETE on the handset
to erase a digit.
• Press and hold MUTE/DELETE on
the handset to erase all digits.
• Press and hold REDIAL/PAUSE to
insert a three-second dialing pause
(a P appears).
5. Press MENU/SELECT. The handset
displays Enter name.
6. Use the dialing keys to edit the name.
• Press q CID or p to move the
cursor to the left or right.
• Press 0 to add a space.
• Press MUTE/DELETE on the handset
to erase a character.
• Press and hold MUTE/DELETE on
the handset to erase all characters.
• Press TONE to change the next
letter to upper or lower case.
7. Press MENU/SELECT to confirm. You
hear a confirmation tone.
Edit an allow list entry
1. Search for the desired entry in the
block list (see Review allow list).
2. When the desired entry displays, press
MENU/SELECT. The screen displays
Enter number along with the phone
number to be edited. If you only want
to edit the name, skip to Step 4.
3. To edit the number:
• Use the dialing keys to enter digits.
• Press q CID or p to move the
cursor to the left or right.
• Press MUTE/DELETE on the handset
to erase a digit.
• Press and hold MUTE/DELETE on
the handset to erase all digits.
• Press and hold REDIAL/PAUSE to
insert a three-second dialing pause
(a P appears).
4. Press MENU/SELECT to move on to the
name. The screen shows Enter name
along with the name to be edited.
5. To edit the name:
• Use the dialing keys to enter
characters.
• Press q CID or p to move the
cursor to the left or right.
• Press 0 to add a space.
• Press MUTE/DELETE on the handset
to erase a character.
• Press and hold MUTE/DELETE on
the handset to erase all characters.
• Press TONE to change the next
letter to upper or lower case.
6. Press MENU/SELECT to save the entry.
Delete an allow list entry
1. Search for the desired entry in the
allow list (see Review allow list).
2. When the desired entry displays,
press MUTE/DELETE on the handset.
The screen shows Delete entry?.
3. Press MENU/SELECT to confirm. The
screen show Deleting... and then
you hear a confirmation tone. Once
deleted, you cannot retrieve that
entry.
Delete all allow list entries
1. Press MENU/SELECT to enter the
main menu when the handset is not
in use.
2. Press q CID or p to
scroll to Smart call blk. Press
MENU/SELECT.
3. Press q CID or p to scroll to Allow
list, then press MENU/SELECT.
4. Press q CID or p to highlight
Delete all, then press MENU/SELECT.
The handset shows Delete all?.
5. Press MENU/SELECT again to confirm.
The handset displays Deleting..., or
the telephone base displays Deleted.
There is a confirmation tone.