COMPARE the CALL BLOCKER Model CT-CID803

Below is a table comparing the key differences among the different brands and versions of the Call Blocker Model CT-CID803:

 FEATURES

PHONE DEFENSE CALL BLOCKER

PRO CALL BLOCKER

T-LOCK CALL BLOCKER

 

Phone Defense Call Blocker

PRO Call Blocker

T-Lock Call Blocker

Model:

CT-CID803 V5

CT-CID803 N2

CT-CID803 V5

Software version

5.0

N2

5.0

Blocking/storage1
 
features, Display2, Size3

Same

Same

Same

Color

White

Black

White

Compatibility4

Same

Same

Same

Warranty

1 year standard

1 year standard

2 years extended

Y Splitter

(not included)

(not included)

Included

Availability

 In Stock

In Stock

Currently Out of Stock

 

NOTES:

(1) Blocking features include: Block 1,500 phone numbers, 10 area codes, calls with missing or incomplete Caller ID (includes UNKNOWN, OUT OF AREA & PRIVATE).  Storage features include: 100 incoming numbers, 50 outgoing numbers, non-volatile memory (retains data when unplugged from line).

(2) Display is LCD, 2.5” wide by 1” high (no backlight)

(3) Size of these devices is the same:  1.75” height x 4.0 ” wide x 3.5 depth.

(4) Compatibility of these devices is the same:  FSK, DTMF, standard Landlines, DSL & VoIP 

The table below shows a comparison among the 3 different software versions available for the model CT-CID803

Brands PRO Call Blocker
Version 1.0
PRO / T-Lock Call Blocker
Version 2.0
T-Lock Call Blocker
Version 5.0, N2, 2.2
Photo pro call blocker call blocker
Model CT-CID 803 CT-CID 803 CT-CID 803
Date of Manufacture: May 2012 or earlier Date of manufacture shows as:
12xx-xxxxx or
130x-xxxxx
Date of manufacture shows as:
NO: V5.0, V2.0, 14XX-xxxx or N2 131X-xxxxx
Blocking Storage Capacity1 Up to 1,000 phone numbers Up to 1,200 phone numbers Up to 1,500 phone
numbers
Block area code(s)3 No Up to 10 Area Codes Up to 10 Area Codes
Block outgoing calls2 No Up to 100 phone numbers Up to 1,500 phone
numbers
Block calls with missing or modified caller id information3 No Yes Yes

Notes:

(1) Blocking capacity refers to the number of phone numbers that can be stored in the device’s internal memory.

(2) Version 2.x and N2 can block up to outbound phone numbers, including area codes and prefixes. This can be useful to control phone usage on households with teenagers, or elders with mental illnesses.

(3) T-Lock Version 2 or N2 have a feature that when turned ON can block calls with missing or modified caller id information such as Out of Area, Private, Unknown, Anonymous, etc.

(4) Below is a summary of the features releases for the three (3) versions:

T-Lock / Pro / PHONE DEFENSE Call Blocker Version N5, N2 & 2.2 Oct 2013 New Product Features:
▶ BLACKLIST memory can store up to 1,500 phone numbers
▶ BLACKLIST memory can store incoming or outgoing numbers
▶ This version fixes an issue described as “LCD does not display caller ID on incoming calls”. This problem affected some users on land lines from AT&T and Verizon, mostly located in rural areas or homes built 20+ years ago.
▶ Empty battery compartment has been removed.
▶ Back of the unit shows the following version codes: NO: N2 131X-xxxxxx or NO:V2.0 14XX-xxxx

T-Lock / Pro Call Blocker Version 2 Product Features (also available in newer versions):
▶ BLACKLIST memory can store up to 1,500 phone numbers
▶ Block up to ten (10) incoming entire area codes or prefixes (e.g. 305-xxx-xxxx, or 305-558-xxxx)
▶ Block up to 100 outgoing phone numbers, prefixes, and area codes.
▶ Block all incoming calls with no Caller ID info (Turn ON/OFF as needed)
▶ Introduces a Passcode (user-changeable) required to protect numbers stored in BLACKLIST (safety feature)
▶ Back of the unit shows the following information: MODEL: CT-CID803, Date of Manufacture: 2012-11-10 (or earlier) Or NO: N2 130X-xxxxxx  — where 13 is the year and 0X is the month (1 to 9)

T-Lock / Pro Call Blocker Version 1 Product Features (also available in versions 2 & N2):
▶ BLACKLIST memory can store up to 1,500 phone numbers.
▶ One-Touch BLACKLIST operation – Easy to Use, just press a button to BLACKLIST incoming calls!
▶ Stores/browse up to 100 (most recent) incoming call records (including date/time of calls)
▶ Stores/browse up to 50 (most recent) outgoing call records (including date/time of calls)
▶ Line powered – Requires no external power supplies or batteries.
▶ It retains stored BLACKLIST numbers in non-volatile memory
▶ 16-digit telephone number LCD display with 4 levels of brightness
▶ Compatible with FSK/DTMF, PSTN landlines, and VOIP services
▶ Back of the unit shows the following information: MODEL: CT-CID803, Date of Manufacture: 2012-05-20 (or earlier)

Still not sure which one to get or have more questions about the call blocker versions,  please contact us.



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