User Guide
Introducing Smart call blocker*
§
* Use of Smart call blocker feature requires subscription of caller ID service. 
§ Includes licenced Qaltel
TM
 technology.
Read before 
use!
Welcome calls 
Family and friends with numbers: 
- In Phonebook 
- In Allow list
Robocalls with caller names (e.g. 
your pharmacy): 
- In Star name list
^
Unwelcome calls 
Robocalls and telemarketing calls: 
- Numbers in your block list
Setup
Phonebook
Enter and save telephone numbers of frequently 
called businesses, family members and friends, so 
that when they call, your telephone rings without 
having to go through the screening process.
Add contacts in your phonebook:
1.  Press MENU on the handset.
2.  Press qCID or p
 to choose Phonebook, and then press 
SELECT.
3.  Press SELECT again to choose Add new entry.
4.  Enter a telephone number (up to 30 digits), and then press 
SELECT.
5.  Enter a name (up to 15 characters), and then press SELECT.
To add another contact, repeat from step 3.
Block list
Add numbers that you want to prevent their calls 
from ringing through.
 f Cell calls with numbers that have been added to your block list will 
also be blocked.
1.  Press MENU on the handset.
2.  Press qCID or p
 to choose Smart call blk, and then 
press SELECT.
3.  Press qCID or p
 to choose Block list, and then press 
SELECT.
4.  Press qCID or p
 to choose Add new entry, and 
then press SELECT.
5.  Enter a telephone number (up to 30 digits), and then 
press SELECT.
6.  Enter a name (up to 15 characters), and then press 
SELECT.
To add another entry in block list, repeat from step 4.
Allow list
Add numbers that you want to always allow their 
calls to get through to you without having to go 
through the screening process.
Add an allow entry:
1.  Press MENU on the handset.
2.  Press qCID or p
 to choose Smart call blk, and then 
press SELECT.
3.  Press qCID or p
 to choose Allow list, and then 
press SELECT.
4.  Press qCID or p
 to choose Add new entry, and 
then press SELECT.
5.  Enter a telephone number (up to 30 digits), and then 
press SELECT.
6.  Enter a name (up to 15 characters), and then press 
SELECT.
To add another entry in allow list, repeat from step 4.
Star name list
^
Add caller NAMES to your star name list to allow 
their calls to get through to you without having to go 
through the screening process.
Add a star name entry:
1.  Press MENU on the handset.
2.  Press qCID or p
 to choose Smart call blk, and then 
press SELECT.
3.  Press qCID or p
 to choose Star name list, and then 
press SELECT.
4.  Press qCID or p
 to choose Add new entry, and then 
press SELECT.
5.  Enter a name (up to 15 characters), and then press SELECT.
To add another entry in star name list, repeat from step 4.
^ There are many organizations like schools, medical offices, and pharmacies 
that use robocalls to communicate important information to you. Robocall 
uses an autodialer to deliver pre-recorded messages. By entering the name of 
the organizations into the Star name list, it ensures these calls will ring through 
when you only know the caller names but not their numbers.
You are now ready to start using 
your telephone system with 
Smart call blocker.
To turn on call screening:
1.  Press MENU on the handset.
2.  Press qCID or p
 to choose Smart call blk, 
and then press SELECT.
3.  Press qCID or p
 to choose 
Set profile, and then press SELECT.
4.  Press qCID or p
 to choose 
Screen unknown, and then press SELECT.
Selecting the Screen unknown profile option will 
set your telephone to screen all unknown home 
calls and ask for the callers’ names before 
putting the calls through to you.
 f Make sure you have not turned off Smart call 
blocker. Otherwise, calls will not be screened.
+
 With Call screening active, Smart call blocker screens and filters all 
incoming home calls from numbers or names that are not yet saved 
in your Phonebook, Allow list, Block list, or Star name list. You can 
easily add incoming phone numbers to your Allow list and Block 
list. This allows you to build up your lists of allowed and blocked 
numbers, and Smart call blocker will know how to deal with these 
calls when they come in again.
So... what is Smart call blocker?
Smart call blocker filters robocalls and unwanted calls for 
you, while allowing welcome calls to get through.
You can set up your lists of welcome callers and unwelcome callers. The 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, block, or screen these calls, or forward 
these calls to the answering system.
With some easy configurations, you can set to only filter robocalls on the home line by 
asking the callers to press the pound key (#) before the calls are put through to you. 
You can also set the Smart call blocker to screen 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 hangs up, or does not respond or record his/her name, the call is blocked from 
ringing through. When you add your welcome callers to your Phonebook or Allow 
list, they will bypass all screening and ring directly to your handsets.
VS112/VS112-2/VS112-3/VS112-4/VS112-17/VS112-27/VS112-37/VS112-47
DECT 6.0 cordless telephone/answering system 
with caller ID/call waiting
04/20. V3.
Not familiar with Smart call blocker? 
Want to know more?
Smart call blocker is an effective call screening tool, which allows your phone system to screen ALL home calls.
†
If you are not familiar with it or want to know more before you start, read on and learn how to change to call screening 
mode
+
, and perform the necessary preparations before use.
 † The screening feature of Smart call blocker is applicable to home calls only. All incoming cell calls will get through and ring. 
If you want to block a cell call, add the number to the block list. Read on and learn how to add number in the block list.
Move to Setup if you 
want to screen all 
unknown home calls.
If Smart call blocker is set to: 
Set profile to “Screen robot”
If Smart call blocker is set to: 
Set profile to “Screen unknown”
Unknown callers
Family and friends
Schools and pharmacies
Robocalls 
and 
telemarketers
Search and 
screen based 
on caller ID
Smart call blocker
Telephone ringing
Call rejected
Smart call blocker
Ask caller to press #
No  
response
Caller
#
Telephone ringing
Call rejected
Smart call blocker
Ask caller to announce his 
or her name, then press #
No  
response
1
2
3
4
Answer call
Answer call and always allow
Block
To answering system
Ask you to select
Telephone ringing
“John”
#
Caller
Call rejected
Unknown calls 
1. Calls without numbers
(for home calls only)
- Calls without caller ID
2. Uncategorized calls
(for home calls only)
Numbers or names that are NOT 
found in your: 
- Phonebook 
- Allow list 
- Star name list 
- Block list










