Call Blocker Model CT-CID803 (Versions 1, 2.0, 2.2, N2 & 5.0)

Product Code: CT-CID 803 and CT-CID 803 V5.0

Does the T-Lock support Name Display?
Unfortunately no, this device only support number display as part of the caller ID information. 2 reasons:  (1) This product was designed to work in conjunc...
Sun, 7 Sep, 2014 at 8:55 PM
What does the blocked caller hear when they call?
The blocked caller only hears one ring tone in his/her phone handset and then silence. After about 10 seconds, then he/she will get a dial-tone or busy sig...
Wed, 17 Sep, 2014 at 11:44 PM
My device cannot block outgoing numbers?
Here are some tips: 1) If you are on a 10-digit local dialing, try entering the leading 1 + number. 2) Try entering the first 9 digits of the 10-digit numbe...
Tue, 30 Sep, 2014 at 4:41 PM
My Call Blocker is hanging up on everyone. What can I do?
Below are some troubleshooting tips: (1) This may be happening if you added by mistake a prefix or area code or 1 or 2 digits to the BLACKLIST.  To fix thi...
Wed, 1 Oct, 2014 at 2:37 PM
After installing the call blocker, my phone is no longer ringing (my call blocker is blocking all incoming calls). Please advice.
Below are some reasons that may cause the call blocker to block all incoming calls: 1) There is a prefix or area code in the BLACKLIST that may cause this....
Sat, 11 Oct, 2014 at 2:08 PM
How to determine if your call blocker is defective?
One easy way to determinate if your call blocker is defective is by testing it using a different phone line.  If you do not have a second line at home, you ...
Tue, 28 Oct, 2014 at 2:55 PM
My Call Blocker is blocking calls that are not in the BLACKLIST
If your call blocker is blocking numbers that you have not added to the BLACKLIST, we recommend that you review your BLACKLIST to make sure there is no sing...
Thu, 30 Oct, 2014 at 9:34 PM
I can't remove a number from my call blocker (or I'm not able to delete a phone number from the blacklist)
Please keep in mind that your call blocker stores three (3) phone lists: Incoming call List -- The device holds up to 100 numbers in this list. These are t...
Sat, 1 Nov, 2014 at 10:37 PM
Can I have a version of this manual in Italian?
Below is a translated version of the manual ( using  The translati...
Thu, 7 May, 2015 at 5:08 PM
My Call Blocker is blocking numbers that are not in my Blacklist. Any suggestions?
Thank you for contacting us. Below are some tips to help you figure out why your call blocker is blocking calls that are not in your Blacklist. 1) F...
Mon, 2 Feb, 2015 at 11:37 PM

Main Office: Hi Q Telecom Inc. | 16562 NW 83 PL, Miami Lakes, FL 33016
Telephone: +1.786.221.5997 | Business Hours: 11 AM to 7 PM EST, Monday-Friday
Use of this Web site constitutes acceptance of Terms and Conditions and Privacy Policy.
Copyright 1995 - Present - All rights Reserved.