User's Manual

5
3. Remove the Devices
There are two methods to remove learned-in
devices: command removing, local removing,
and SMS command removing.
3.1. Command Removing
Command Removing
The user can use Commands 80-82 to remove
learned-in devices from the system.
1. Command 80 is used to remove ALL
previously learnt-in devices.
2. Command 81 is used to remove Zone 1
device.
3. Command 82 is used to remove Zone 2
device.
Please refer to 4.2 Programming Your 1052-
QT-DT35A: Commands 80-82 for details.
The PC Programming Tool (1052-QT-DT35a-
Tool) also supports Command Removing.
Please refer to 4.4 PC Programming Mode
4.4.1.5 Device for detailed instructions.
3.2. Local Removing
 Under Local Learning Mode, the devices
learnt into Zone 1 and Zone 2 can be
removed by pressing and holding the Learn
Button for 6 seconds.
 CTC-1052-QT-DT35A will emit one long
beep to indicate that the devices in Zone 1
and Zone 2 are removed.
3.3. SMS Command Removing
SMS Command Removing
The user can use the SMS command DEVDL
to remove all learned-in devices from the
system. Please refer to the table CTC-1052-
QT-DT35A SMS Remote Programming
Command Table for details.
4. System Configuration
Three CTC-1052-QT-DT35A programming
modes are available: Remote Programming
Mode, SMS programming, and PC
Programming Mode.
4.1. Remote Programming
Mode
To allow Remote Programming, there are two
options for CTC-1052-QT-DT35A to answer the
incoming calls.
(1) Auto Answering by ring count
(2) Dial in twice (Ring Count disable)
The two options are set by Command #41.
Please refer to Command 41 under section 4.2
Programming Your CTC-1052-QT-DT35A
4.1.1. Auto Answering by Ring Count
By using Command 41, you can set the number
of rings for CTC-1052-QT-DT35A to answer (00-
Rings is set as factory default).
Step 1. Dial CTC-1052-QT-DT35A and wait for
CTC-1052-QT-DT35A to answer.
Step 2. Enter 8744 (default 4-digit Access
Code) followed by #, via the phone set.
Step 3. CTC-1052-QT-DT35A will respond with
two quick beeps to indicate it is ready
for Remote Programming.
Step 4. You are now in Programming Mode.
Proceed to program by referring to the
Command in section 4.2 Programming
Your TC-1052-QT-DT35A.
4.1. 2. Dial in Twice (Ring Count Disable)
As 00 is set in Command 41 by default, it means
CTC-1052-QT-DT35A is disabled to auto
answer the incoming calls by ring count. If
Remote programming is required, you will need
to call CTC-1052-QT-DT35A twice.
Step 1. Dial CTC-1052-QT-DT35A and hang up
after first 2 rings, wait for another 8-20
sec then call again. CTC-1052-QT-
DT35A will answer the call on the first
ring. You will enter the Remote
Programming Mode after the first ring
from the 2nd call.