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
Yes, this device requires the caller id service to be active in order to work properly.
Wed, 6 Aug, 2014 at 6:10 PM
It's very easy to install and use ... there is no programming needed, simply plug it in between the phoneline and your phone (as shown in the manual), a...
Wed, 6 Aug, 2014 at 6:10 PM
No, this unit has non-volatile memory that will prevent it from losing all the stored numbers, even when disconnected for a long time.
Fri, 26 Feb, 2016 at 1:33 PM
You only need one T-Lock to protect your phone line (or phone number), regardless of the how many phone extensions(s) you have, corded or cordless.
Tue, 9 Sep, 2014 at 10:28 AM
The T-Lock Call Blocker works on landline, not mobiles or cell phone lines. However, you can forward your cell calls to your landline and use the T-Lock Ca...
Sun, 14 Sep, 2014 at 9:54 AM
Yes, the T-Lock Call Blocker has been tested with several VOIP voice services including Vonage, MagicJack, AT&T U-verse, Verizon's FIOS, Comcast, an...
Thu, 25 Sep, 2014 at 10:55 AM
Yes, the T-Lock Call Blocker has been tested with several several DSL voice services. You will still need to use a DSL filter and install the T-Lock on the...
Sat, 4 Oct, 2014 at 10:32 AM
Yes, the T-Lock Call Blocker will not interfere with any of your existing telecom equipment.
Wed, 6 Aug, 2014 at 6:14 PM
You have access to our Technical support Hotline (1-786-221-5997), from 11 am to 7 pm, EST, Monday to Friday. You can also send us an email anytime via our ...
Wed, 6 Aug, 2014 at 6:14 PM
No. This device is plug-and-play! There are 2 ways of installing it; series or parallel. Please watch this YouTube Video to see how easy it is to setup (htt...
Sat, 4 Oct, 2014 at 5:32 PM