Invalid MMI code??? - myTouch 4G General

Hey everyone,
I'm hoping you guys can help me out. I rooted my MyTouch 4G a few months back and have been running the CM7 nightlies. I am currently running the latest CM7 release candidate.
My issue is that when I try to get the T-Mobile visual voicemail to update with new messages it always errors out. And when I try to call voicemail by dialing "1" I get an error message that says "Connection issue or invalid MMI".
I have a perfect connection and can make calls/go online. Voicemail is my only issue. Is there a way for me to update the MMI to be valid?
Thanks!

Anyone????????

Well in case someone else finds this and has the same issue...
I was able to resolve this after I called T-Mobile and they had me go to Menu - Settings - Call Settings - Voicemail Settings .
It was here that we discovered I had no number entered as the voicemail number. The tech had me enter my voicemail number 1805******* (the last 7 digits are hidden for privacy sake)
After doing this my visual voicemail started working and I am now able to call my voicemail as well.

ok dont know if it will work for you but it worked for me
add comma (,) in the end of the code
example:
*100*2# into *100*2#,
works for me

Nevermind...this is a dead topic. Sorry for the bump
Sent from my myTouch_4G_Slide using Tapatalk

Related

[Q] Google Voice Setup Issues

Hello all!
I am having some major issues setting up my GoogleVoice Voicemail.
I installed the GoogleVoice App off the store... while running the setup, I encounter an error that reads:
Call settings error
Forwarding number change unsuccessful.
Please contac tyour carrier if this problem persists.​
After this error I logged into my GoogleVoice account online where it gave me a number to enter on the dialpad which also prompts an error:
Connection problem or invalid MMI code​
Has anyone else run into this issue? I have found similar threads, but none were helpful for a rooted Inspire 4G.
Any help will be appreciated!
No one? Really?
Bump.
I had the same errors. I just continued and gave it a try. Google voice picks up if I call from another phone. It picks up after 5 or 6 rings.
Then again I'm in a stock rooted rom. Could it be a problem with the ROM you are running?
Sent from my Inspire 4G
I have the same problem as OP.

Broke voicemail

I am running the infuse gb rom. att has reset my voicemail several times and it still doesn't work. is anyone else having this problem
Sent from my SAMSUNG-SGH-I997R using XDA App
whats not working? can you not acess it, can people not leave you messgaes, are you not getting a message waiting indicator, is the mailbox not regonizing your hitting buttons, any error messages heard by you or callers?
I wants me to enter a voicemail number. The at&t store couldn't figure it out either.I install youmail, it says I don't have any messages but I have a voicemail notification
Sent from my SAMSUNG-SGH-I997R using XDA App
Press and hold the 1 button in your dialer. It will dial your voicemail. Back out and check the logs for last call. It will show you the number.
where you able to check via holding the 1 key, or is that when you are told to enter a voicemail number? and you are using youmail and or just downloaded that thinking it would help, att can help with att vmail but not youmail.
Uncle Irish said:
Press and hold the 1 button in your dialer. It will dial your voicemail. Back out and check the logs for last call. It will show you the number.
Click to expand...
Click to collapse
the number in setting matches the number my phone call when i hold 1
Tomdg07 said:
where you able to check via holding the 1 key, or is that when you are told to enter a voicemail number? and you are using youmail and or just downloaded that thinking it would help, att can help with att vmail but not youmail.
Click to expand...
Click to collapse
when i hold 1 i am told to enter a number so they can direct me to the appropriate voicemail box. i installed youmail to try and check my voicemail to get rid of the stupid notification
pm me your number and i can probably help
was the number i sent u programed in your phone?
Tomdg07 said:
was the number i sent u programed in your phone?
Click to expand...
Click to collapse
no it was a different number. thanks for your help. now the vmail notification wont disappear.
EDIT: ok the notification left now
Glad to help!
not sure if you fixed it... but i had the same issue when i first bought my infuse.
turned out that i wasn't even signed up for voicemail on this device (coming from iphone > blackberry).
i went into "manage features" on my ATT dot com, signed up for "enhanced voicemail ($1.99/mo, but i believe this is the most basic voicemail service offered for this phone), and problem was solved.
hope this helps, if you haven't already fixed your issue.
mfpearson said:
not sure if you fixed it... but i had the same issue when i first bought my infuse.
turned out that i wasn't even signed up for voicemail on this device (coming from iphone > blackberry).
i went into "manage features" on my ATT dot com, signed up for "enhanced voicemail ($1.99/mo, but i believe this is the most basic voicemail service offered for this phone), and problem was solved.
hope this helps, if you haven't already fixed your issue.
Click to expand...
Click to collapse
thats because with the iphone the "visual voicemail" 'is attached to the iphone data plan so when switched to new data plan it was removed, you can get basic voice mail for free, main difference btwn basic and enhanced are
Greeting Length - Maximum: 1/2min
Message Length - Maximum: 2/4min
Number of Messages - Maximum: 20/40
Days Messages Kept - New: 22/30
Days Messages Kept - Saved: 14/30
mfpearson said:
not sure if you fixed it... but i had the same issue when i first bought my infuse.
turned out that i wasn't even signed up for voicemail on this device (coming from iphone > blackberry).
i went into "manage features" on my ATT dot com, signed up for "enhanced voicemail ($1.99/mo, but i believe this is the most basic voicemail service offered for this phone), and problem was solved.
hope this helps, if you haven't already fixed your issue.
Click to expand...
Click to collapse
I came from the iPhone also - I was wondering why I didn't wasn't getting my voice-mail.. Instead of paying at&t a just used Google Voice for my voice-mail instead -its just as good as the visual voice-mail.
You mail changes your voicemail number to their number. Call att and ask them for your voicemail mail number the original one. I called and they gave it to me, this was after using Google voice and I wanted my original voicemail back.
Sent from my SAMSUNG-SGH-I997R using XDA Premium App

[Q] MIUI rom and my voicemail?

For some reason my voicemail doesnt work on my phone. I am using the miui rom and under the settings to put in a voicemail number I had my phone number there and it would connect to my voicemail box. I used that number because this rom made the number blank to begin with so I had to figure out a way to access my voicemails. I use att and do not know their access number for my voicemails. What should i do?
yep. on gingerbread sense rom, its your phone number....so, yeah
also, there is a MIUI sticky for future reference.
Thanks for you're help but it actually wasn't supposed to be my number. Its a different one. I found it by using the number under the forwarding options that says what number it would forward calls to once enabled
Htc Inspire 4G
jhester1967 said:
Thanks for you're help but it actually wasn't supposed to be my number. Its a different one. I found it by using the number under the forwarding options that says what number it would forward calls to once enabled
Htc Inspire 4G
Click to expand...
Click to collapse
Att uses a seperate voicemail number so they can deduct it from your monthly amount due to it not being and att number. I always change the default number to my cell number so I don't get charged for the call to voicemail.
Voicemail Issues A Month After Setup
My girlfriend and I both have an HTC Inspire through AT&T. I put the MIUI ROM on both of our phones about a month ago. I set up the voicemails according to our cell phone numbers and it worked for awhile. But now when we both try calling our voicemail box it just rings and eventually says the caller is not available. This has been going on for the past week. Would this be an AT&T issue of a fix that can be done in MIUI? Please help, I cannot find a forum on this topic! Thanks for your help!
- Grant
Settings > Call Settings > Voicemail Settings > Set to +18062529009
Also make sure under Voicemail Service its set to My Carrier
Sent from my Desire HD using xda premium
Ive tried setting it to my cell phone number and it worked for about a month but doesn't work now. Its set to my carrier too.
Try what I posted earlier a few posts ago
Htc Inspire 4G

Voicemail -- NO notification

Yes, I have searched. It seems other people have a similar problem to mine. Some of the other problems I've read give me hope that there is some answer -- They get a voicemail notfication. I don't
Nexus 5, running Calkulin's stock ROM & Xposed framework with some mods applied by Xblast Tools. Sprint network.
The only notification I receive when a voicemail is left on my number is a blank text from 9479.
I have tried installing, uninstalling, reinstalling Google Voice. When it tells me to dial that long telephone number to verify my phone, I get a recording that tells me the code I have entered is not valid. When I try *38 from the GV Settings page, online, to deactivate voicemail, I get the same result. In short, NOTHING is working to make voicemail notification/access available on my phone. I can dial in and listen to my recording, after I get the text from 9479 -- that's it.
Anybody crack this one yet?

At&t visual voicemail

I can't get visual voicemail to work on my phone. Talked to tech support and after an hour of trying to help me, they said this device is not supported by AT&T.
I tried setting up Google voice on this phone, but the phone won't let it forward calls. I just get an error.
Any help greatly appreciated.
What was tried for vvm?
Is it enabled in the dialer settings?
Not clear what the problem with GV is.
Try dialing *004*xxx-xxx-xxxx# (substituting your GV# for 'xxx-xxx-xxxx') to get calls forwarding to GV when your phone is busy or unanswered
When I use the *004*xxx-xxx-xxxx# I get "call forwarding connection problem or invalid MMI code. (1)"
When I try call forwarding through the phone app settings, I get "network or sim card error"
Reading online a new sim card won't fix this. I have reset network settings and rebooted. I've call ATT text support, but they have no answers and tell me this is an unsupported device.
So I can't get att visual voicemail to setup and because I can't use call forwarding, I can't use Google voice for their visual voicemail.
Any suggestions?
https://www.ringsavvy.com/blog/how-to-set-up-conditional-call-forwarding-att-mobile/
*004*xxxxxxxxxx*11#
That's the GSM code,works on AT&T and TMO, or at least did on my 3G phones.
Also seen **004*1xxxxxxxxxx# mentioned.
(Note 2 *s and the 1 before number
ST Dog said:
https://www.ringsavvy.com/blog/how-to-set-up-conditional-call-forwarding-att-mobile/
*004*xxxxxxxxxx*11#
That's the GSM code,works on AT&T and TMO, or at least did on my 3G phones.
Also seen **004*1xxxxxxxxxx# mentioned.
(Note 2 *s and the 1 before number
Click to expand...
Click to collapse
I tried both and get the same errors as before. You don't realize how much you miss a feature until it's gone. Standard voicemail sucks. Anyone else have a suggestion?
Maybe try 002 instead if 004?
(Though that forwards all calls. Could then deactivate with #21#)
Or the individual conditions using *67, 61, and 62.
https://www.geckobeach.com/cellular/secrets/gsmcodes.php
They worked with TF AT&T when I last had GSM, in 2015.
Also saw some posts suggesting that AT&T won't allow changes to Cinditional Call Forwarding from the phone now and to call to have them set/change it.
With the March security update, AT&T visual voicemail now works.

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