I cant enter access code when panel is open

See if this works:
How do you reset the code on a Sentry safe? How to Reprogram a Sentry Safe

1. Press the "Prog" key on the keypad.
2. Enter the five digit pre-set factory code twice. ...
3. Enter a new five digit personal access code of your choice. ...
4. Delete the personal access code by pressing "Prog" key and entering the five digit pre-set factory code twice.
5. Press the "Prog" key on the keypad twice.

Using Computer Setup (F10)

You can only open Computer Setup by turning on the workstation or restarting the system. To access the
Computer Setup Utilities menu:
1
Turn on or restart the workstation.
Press the F10 key as soon as the monitor light turns green.
2
If you do not press the F10 key at the appropriate time, you must try again. Turn the workstation
NOTE
off, then on again, and press the F10 key again to access the utility.
Select your language from the list and press Enter. In the Computer Setup Utilities menu, four
3
headings are displayed: File, Storage, Security, and Advanced.
4
Use the arrow (left and right) keys to select the appropriate heading. Use the arrow (up and down)
keys to select the option you want, then press Enter.


Goodluck :)

Click Start, Run. Type command and press Enter. Type notepad and press Enter.
Notepad opens. Copy all the text below into Notepad.

Code: Select all
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOTexefileshellopencommand]
@=""%1" %*"



Save this as fix.reg to your Desktop (remember to select Save as file type: All files in Notepad.)
Double Click fix.reg and click YES for confirm.
Reboot your computer.


But your system is infected by trojans or malware.make sure you scan your Pc with a good antivirus for troajns and malware with their latest updates install.

SEARCHING FOR YOUR CODE

1. Turn on your TV.
2. On the remote control, press TV once; it will
blink once.Then press and hold SETUP until
the TV key blinks twice, then release SETUP.
3. Enter 9 - 9 - 1.The TV key will blink twice.
4. Aim the remote control at the TV and slowly
alternate between pressing PWR and TV.
Stop when the TV turns off.
5. Press SETUP once to lock in the code.The TV
key will blink twice.
6. To search for the codes of your other devices,
repeat steps 1 through 5, but substitute the
appropriate key (e.g., AUX, DVD, AUD, or CBL)
for the device you are searching for.
http://www1.wowway.com/remotecontrol/
Good luck, pls rate it :)

Sony CDX-M600R Code Entry 

The code will be entered in with the remote control.

Press the small reset button at the top of the radios front panel before attempting to enter the code.

Then press the appropriate keys on the remote control.

The key code transmitter for your unit should be 53776 multi key panel:
you must have access to the operator to reset. The programming keys are as noted below:

1. Open the Touch C.ode Transmitter cover to access the keypad.
Decide on a 4-digit code number using numbers from
0 to 9. You can use a number more than once. (For
example, 4, 0, 4, 1).
2o Press the 'SR' code button on the opener panel. The
indicator light atongside the push button will turn ON.
3_ STAND AWAY FROM THE DOOR. Press the selected code
numbers on the keypad and then press the ENTER key.
The indicator light on the opener panel wiil turn OFF and
the door witl begin to move, The opener receiver has been ._
programmed with your code selection. (_
NOTE 1" If the indicator light turns OFF before the code _ . "_ _'
digits and ENTER key are pressed, repeat Steps 2 and 3. _._t,_-_ J t_
NOTE 2' During programming, be sure the,k/_ca_i_n push :---'-"_"
button (if your opener has that feature) is OFF and the
Infrared Sensor (if you have installed that accessory) is
free of obstruction. THE DOOR WILL NOT MOVE AND THE
INDICATOR LIGHT WILL NOT TURN OFF in either case.
To change your code at any time, repeat Steps 1, 2 and 3.
Hope this helps

This is from page 19 of the Simon3 manual found here:
http://www.safemart.com/manuals/simon3.pdf

It appears you have the "CHIME on Motion" enabled. Follow the Option 41 steps to disable it.

Option 41 - Voice Chime
The panel will verbally announce which chime sensor has been tripped if the chime
feature is on.
Add enables chime voice.
1. Open panel cover. Panel announces, Use numbered keys to enter ID.
2. Enter Access Code using the numbered keys. Panel announces, Please select from
Start Menu.
3. Press Add from the Start menu. Panel announces, Select from main menu
4. Press Option #. Panel announces, Option 1, press again for next option or done to
select.
5. Press 41. Panel announces, Option 41, press again for next option or done to
select
6. Press DONE. Panel announces, Option 41 is on.
Delete disables chime voice. The panel will not announce which chime sensor has
been tripped but will still chime 2 times for doors and 3 times for motion sensors when
a given sensor is tripped.
1. Open panel cover. Panel announces, Use numbered keys to enter ID.
2. Enter Access Code using the numbered keys. Panel announces, Please select from
Start Menu.
3. Press Delete from the Start menu. Panel announces, Select from main menu
4. Press Option #. Panel announces, Option 1, press again for next option or done to
select.
5. Press 41. Panel announces, Option 41, press again for next option or done to
delete
6. Press DONE. Panel announces, Option 41 deleted.

Just follow the steps carefully and you should be up and running again. Thanks for the model number.

1) To reset/change the SMART LOCK code, follow these steps.

Press the MENU button on the remote to display the on-screen menu.

Press the Cursor Up (also known as CH + button, above menu button) or Cursor Down (CH - below the menu button) to highlight SMART LOCK. Then press the Cursor Right (VOL + button to right of menu button) to display the SmartLock ACCESS CODE screen.

Using the numbers on the remote keypad, enter 0 7 1 1. " INCORRECT CODE" will appear on the screen. Enter the code 0 7 1 1 again.

Cursor Down to CHANGE CODE and enter 0 7 1 1 and then CONFIRM CODE and enter 0 7 1 1.

Press the STATUS / EXIT button (left of CH +) to save the new code in memory.

2) If the grandkids have locked out any channels, then you will have to perform the following steps:

Press MENU, highlight SMART LOCK, right arrow, enter 0 7 1 1, confirm by entering 0 7 1 1 again.
Cursor to BLOCKING OPTIONS, right arrow, and highlight CLEAR ALL, right arrow.

You should then see CHANNEL....ALL, LOCK....YES, ALL UNLOCKED.

3) To turn SMART LOCK off, follow these steps.

Press MENU, highlight SMART LOCK, right arrow, enter 0 7 1 1, confirm by entering 0 7 1 1 again.
Cursor to BLOCKING OPTIONS, right arrow, and highlight BLOCKING OPTIONS, right arrow,

if you cant enter the puk code i would suggest to contact your network provider and ask them to unlock the phone to be able to enter the puk code to make rev calls.

riz