Question about Panasonic KX-T7730 Corded Phone

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Restrict cel calls

I need the steps to restrict cellphone calls or international calls it dosent come in the manual, Thank you

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Re: restrict cel calls

I have KX-T7730 Corded phone and would you tell me how I can clear restriction in respect of cellphone calls.
My e-mail is:

Posted on Feb 26, 2008

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Re: restrict cel calls

This is a phone system feature, not a phone feature. Your phone can be used on different Panasonic phone systems so you will need to find out which system you have and get the manual for the system, not a phone.

Posted on Jan 14, 2008

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Where can I find a + symbol on the dial face. I have tried to dial international calls with out the plus symbol and it wont connect me

You don't need a + symbol to dial international.

  1. Step 1: Dial International Call Prefix.
  2. Step 2: Dial Country Code.
  3. Step 3: Dial City Code (area code)
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How to assign password for the extension not to make international calls

It's not a password, it's a restriction. You change the Class of Service for the phone and put in the international code as a restricted digit.

Check your Programming manual for the system.


Nov 26, 2011 | Panasonic KX-T7730 Corded Phone

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Can i unblock my blackberry once its been reported stolen?

Yes you can block it if the serial # and your phone is registered at the Telecommunications department of your country here in the Philippines, Cellphone owners specially the rich person registered their cellphone to the NTC(National telecommunications company) were if ever their cellphone was lost or stolen they can immediately call the NTC to request to block their cellphones...This is the reason why a lot of cellphone owners assigned a security code for their cellphone so in case it was lost or stolen the person who will use the cellphone need to unlock the phone for them to be able to use it...

Jul 06, 2011 | Phones

1 Answer

Can we make it so the phone can receive calls but not make out going calls?

You can, but you need access to Installer level programming. I'm not going to give you detailed instructions here, because any fool can do the reverse and UNrestrict a phone with the same instructions, but system program 500 and 501 sets day and night restrictions on a phone. Setting the COS to 7 lets the phone dial 0, intercom, and, by programming, System speed dial numbers.
COS 8 allows Operator only (internal operator).

By building tables, you can actually program different restrictions and exceptions for COS 2-6. There's a fairly comprehensive discussion in the Panasonic Features Manual of your TD 816/1232 manual.


Feb 18, 2011 | Panasonic KX-T7431 Corded Phone

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I want to zero lock all the lines except three lines how to do that

Unless you're familiar with the Features Guide for your TDA system, you're probably better off calling your Panasonic dealer. It involves Toll Restriction (TRS), Class of Service (COS) and installer programming access. In our installations, we have a customer that makes International calls via Vonage and local calls on local lines. For that feature, we turned on Automatic Route Selection (ARS) so the user just dials 9 and the number and the dialing plan sorts it out by the rules applied in the tables. ARS takes a very long time to program.

Don't shoot the messenger, me, by expecting a step-by-step answer in a free forum. Toll restriction would take me about 30 minutes to set up if I even knew your numbering plan. If you build it in less than an hour, consider yourself lucky.


Dec 27, 2010 | Panasonic KX-T7636W Corded Phone

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How to block "0" for international calling and mobile calling in our office phone panasonic model no kx-t7730x

As was pointed out to me, you could take a screwdriver and pry the 0 key off the tone pads :-)

Panasonic systems restrict calls by tables called Toll Restriction (TRS). It's a complete section in the installation and programming manual. It involves setting tables, usually in the 302-306 area, then picking a class of service for the phone that acts on the numbers dialed.

In the simplest systems, the TA series, you have 20 restrictions per class 2-5 and one 80 entry exception table. It's a little tricky to set up in that a COS-2 extension has all the restrictions in COS-2 tables, but a COS-5 extension has all the restrictions in COS-2,3,4, and 5 :-)

Your Pana installer can do this fairly quickly, but if you plan on doing it yourself, please read the TRS examples carefully.


Aug 20, 2010 | Panasonic KX-T7730 Corded Phone

1 Answer

I have a samsung 235 cel phone that is unable to make calls or to get a signal what can i do to solve this matter

Hi and thank you for using fixya:
First of all which carrier do you have and where do you live?
When a cellphone does not get signal is mostly because of the carrier does not provides service in that area. Another problem can be the antenna on the cell phone . Is the antenna inside or outside the phone?
Let me know

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What Mitel system are you using and what are the numbers you want to allow and what extension are we talking about ??

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A restricted number keeps calling me, how do i see who it is?

There are a few services that make it easy to find the real number of a blocked or restricted caller. They do cost money (some as low as $5.00 per month to unmask numbers) to use with your cellphone.
You can even get the name and address of a blocked caller. Check into caller id unblocking services. Hopefully that will help you out.
Unblock restricted numbers with Trapcall's Bug Trap

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1 Answer

Block international call

In the manual, there's a section on Toll Restriction (TRS). It's not something that is easily explained in a public or any forum.

I did attempt it once, and this happens to apply to a TA-824 which you may or may not have. Anyway, here's a link to that forum and thread


Jun 03, 2008 | Panasonic KX-T7731 Corded Phone

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