Database Info

NON XDA QUERY

I wonder if someone can help me - this is a non-XDA query.
I am getting a message when I dial a T-mobile number - "I’m sorry. It has not been possible to connect this call. Please try again by dialling the numebr of the person you wish to contact."
Does anyone know why this is?
I am dialling this number from a withheld landline number as well as a non-withheld mobile.
Thanks.

are you serious?

Yes I am - why?

I think you might be dialing an invalid number?

The number does exist - I know so.

[Q] What is the MMI code to get the assigned phone number and other codes

I know this may sound like a stupid question but ever since I flahsed my rom to cyanogen 9 my cells phone number comes up as unknown is there not a fancy code *#blah# that I can type in to get the network to give me my number?

Unusual number was dialed from my phone!?

Hello All,
I picked up my phone to make a call and noticed there is a weird number that was dialed last week. I have searched on google and no hits and it is not a USSD code either, that number is simply "-1". What's more puzzling is that you can't dial a dash sign (-) on the pad. When I try dialing that number, I get "Connection problem or invalid MMI code." which is normal since those codes start with a "#" or "*".

youngunix said:
Hello All,
I picked up my phone to make a call and noticed there is a weird number that was dialed last week. I have searched on google and no hits and it is not a USSD code either, that number is simply "-1". What's more puzzling is that you can't dial a dash sign (-) on the pad. When I try dialing that number, I get "Connection problem or invalid MMI code." which is normal since those codes start with a "#" or "*".
Click to expand...
Click to collapse
Id say it's a pocket dial nothing really too it.
Sent from my iPhone using Tapatalk

USSD codes (quick/feature codes), need to see history and control them

I don't live in USA and there is no feature to control those annoying ads that can pop up over a locked phone and make you subscribe with paid service if you touch "ok" at the wrong time while interacting with another app, no default shortcut/icon/app from service provide on phone to stop this service.
in addition to that I today had another problem, service provider says I used USSD number and I know that I didn't use that number, I looked at my phone call history I saw the code I said that I made (wrong code format) but the page does not show successful codes because I used several codes.
So I want to ask
1. Is there ANY way to see previously dialed USSD codes on my phone right now (Samsung A5 2015 Android 6.01)
2.If it is 100% impossible to see USSD codes dialed, is there a program (free) that can record any dialed number code or phone?
3.Is there a program that can block execution of USSD codes on phone level?
Thank you

Samsung Galaxy Grand Prime plus J2 SMG532 - USSD codes issue

Hello:
I don't understand why the USSD codes don't work on my Android phone. When I use the code, I always get a response saying Connection error or invalid MMI code. Sometimes, I get to a certain point in the operation of the code before it fails, most times it fails when I make the first dial.
At the same time, the codes for accessing Android information does not work. For instance, the phone information numbers of *#*#4636#*#* does not work when I dial these numbers.
Please what can I do to fix this problem
I use a Samsung Galaxy Grand Prime plus J2 SMG532 phone.
I hope my issue is very well understood.
Thanking you in advance for your assistance.
3

kobisko said:
Hello:
I don't understand why the USSD codes don't work on my Android phone. When I use the code, I always get a response saying Connection error or invalid MMI code. Sometimes, I get to a certain point in the operation of the code before it fails, most times it fails when I make the first dial.
At the same time, the codes for accessing Android information does not work. For instance, the phone information numbers of *#*#4636#*#* does not work when I dial these numbers.
Please what can I do to fix this problem
I use a Samsung Galaxy Grand Prime plus J2 SMG532 phone.
I hope my issue is very well understood.
Thanking you in advance for your assistance.
3
Click to expand...
Click to collapse
What a childish title...
Very annoying, please change it if you expect someone to answer

Whether USSD codes work or not depend on the mobile network. Many providers offer lists of common usable USSD codes on their sites or through their customer service,