Question about Samsung Blackjack SGH-I607 Smartphone

4 Answers

Tty enabled/disabled My blackjack won't answer some calls and i get a message that says the tty is enabled/disabled. I am having problems charging my phone.

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  • ZandyRussell Mar 31, 2008

    I just sent a text message and now my screen is jumping back and forth between TTY enabled and TTY disabled. and wont stop with the error code. I shut it off!

  • asburyslim May 09, 2008

    Same problem here... had my blackjack charging all night and this morning still says "main battery low" and then suddenly starts with the "TTY Disabled" to "TTY Enabled" toggling like crazy for no reason. I pulled the battery out and put in the spare. It seems OK again.

  • Anonymous May 29, 2008

    Having a similar problem with tty on blackjack, tty disabled showing on screen when push ok it will not go away. Have removed battery and powercycled, no resolution.

  • Anonymous Jun 03, 2008

    Same problem. Intermittent TTY Enabled/TTY Disabled messages with no error code. Power cycle does not help. Other problems:

    - My call history is now static.

    - Sometimes my Outlook meeting reminders all simultaneously come up for review. Includes meeting reminders from 1 year ago.

    I'm going to junk it and get an iPhone.

  • mykelalvis Aug 07, 2008

    I have precisely the same issue.



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The battery needs replacement...easy fix

Posted on Sep 30, 2010


Plug the BlackJack into a different charger. The connections on the one you have been using when the problem surfaced may be bad.

I had the same problem with the crazy TTY messages but when I took my BlackJack out to the car and restarted it while plugged in, the TTY problem went away.

Posted on Jul 19, 2008


I think i know what caused the problem but i haven't been able to solve yet -
may have shorted out the power adapter plug when powering directly to the device.
tried to do a hard reboot - minimal help

Posted on Jul 13, 2008

Has anyone gotten a solution for the problem?

Posted on Apr 22, 2008

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1 Answer

How do I set up voice mail

Call services From your phone, you'll be able to access and change the settings of various call services for your phone.Contact your mobile operator to find out about the availability of call services. From the Home screen, press MENU and then tap Settings > Call. Fixed Dialing Numbers Restrict outgoing calls to a fixed set of numbers. To enable this feature, you must know your SIM card's PIN2 code.
Voicemail service Shows the current voicemail service being used.
Voicemail settings Specify another voicemail number aside from the voice mail number on your SIM card.
Clear voicemail notification If you have a notification of a new voicemail, you can clear the notification with this option.
TTY mode Enable this mode to connect and use a compatible TTY device with the phone.
Hearing aids Enable HAC (Hearing Aid Compatible) to amplify in-call volume.
Phone settings Edit the call reject message, choose whether to open the message editor when you reject a call with a message, and choose whether to allow automatic saving of an unknown contact number when a call with that number ends.
Cell broadcast Enable or disable receipt of cell broadcast messages from your service provider.
Cell broadcast settings Configure channels and language for cell broadcast messages.
Call forwarding Select how you want your phone to handle busy, unanswered, and unreachable calls. You can also set the call forwarding option for all incoming calls. Call barring settings Choose whether to block various categories of incoming and outgoing call.
Additional settings Enable or disable operator services such as caller ID and call waiting.

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I am receiving multimedia text messages on my cricket cell phone, but i am unable to read or view these messages

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Problem with my lg shine CU720 is that it will not send multimedia messages or pictures. it will receive them, though. how can i unlocked the already unlocked phone or fix the problem?

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go to settings and then call settings and go down to TTY mode and click to turn off

Jul 21, 2009 | Samsung Car Charger For MyShot r430,...

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My blackjack II has no sound on either end of the phone conversation how do i turn the sound back on? Is it a TTY problem

ahmm.try to go on the setting then look for audio or sounds settings..
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Jul 03, 2009 | Samsung Blackjack SGH-I607 Smartphone

1 Answer

TTY Enabled/Disabled Error

I am having the same issue - just started today. The phone keeps saying TTY enabled - TTY disabled and it won't stop.

Apr 01, 2008 | Samsung Blackjack SGH-I607 Smartphone

2 Answers


Samsung Secret Codes
*2767*688# = Unlocking Code
*#8999*8378# = All in one Code

*#7465625# = Check the locks
*7465625*638*Code# = Enables Network lock
#7465625*638*Code# = Disables Network lock
*7465625*782*Code# = Enables Subset lock
#7465625*782*Code# = Disables Subset lock
*7465625*77*Code# = Enables SP lock
#7465625*77*Code# = Disables SP lock
*7465625*27*Code# = Enables CP lock
#7465625*27*Code# = Disables CP lock
*7465625*746*Code# = Enables SIM lock
#7465625*746*Code# = Disables SIM lock
*7465625*228# = Activa lock ON
#7465625*228# = Activa lock OFF
*7465625*28638# = Auto Network lock ON
#7465625*28638# = Auto Network lock OFF
*7465625*28782# = Auto subset lock ON
#7465625*28782# = Auto subset lock OFF
*7465625*2877# = Auto SP lock ON
#7465625*2877# = Auto SP lock OFF
*7465625*2827# = Auto CP lock ON
#7465625*2827# = Auto CP lock OFF
*7465625*28746# = Auto SIM lock ON
#7465625*28746# = Auto SIM lock OFF

*2767*3855# = E2P Full Reset
*2767*2878# = E2P Custom Reset

Mar 08, 2008 | Samsung Blackjack SGH-I607 Smartphone

2 Answers

No service

go to start
go to settings
go to more
then go to security
it should say device lock then under that it will say enable or disable sim lock if it says disable click that and type in 1234 then click done

that worked for mine

Jan 30, 2008 | Samsung Blackjack SGH-I607 Smartphone

1 Answer


Try disabeling TTY unless you need it it (it is a hearing impaired function). To disable do the following: In idle mode press the Menu soft key to access menu mode,
Select Settings and highlight Phone Settings,
Press the Select soft key or the Cingular key,
pres the 5 key and highlight the Disable selection,
Key in the password: 4889,
Press the OK soft key
For additional technical support call 888-987-4357

Jan 11, 2008 | Samsung SGH-d807 Cellular Phone

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