How do you delete old numbers in memory and add new numbers from an AT&T 9350??

if you haven't deleted all your old voicemail messages. press * 5
if your directory is full, you will need to delete one or two saved numbers in order to add another.

To enter new credit card and delete old. Go to my account and click profile and choose add edit credit card. Fill in all the necessary info.like type of card,number,expiration date and last 3 digits at the back. Don't forget also to fill in the billing address. To remove credit card, just choose the credit number and select remove to delete the card from the list.

you should remove it completely from SIM CARD MEMORY AS WELL AS PHONE MEMORY IN CONTACTS. when you store the same name with a different number sometimes it chooses to send it from the phone memory so it goes back to the same old number. and not the new one which you stored with the same name on your sim card memory. hope this helps. cheers.

Not really sure what ur talking about?
Take ur phone to cell provider.

U need give more detail for problem.

Try to delete and add again the music files you have in your memory card. Then create a new playlist.
To create a playlist: 1. In Menu mode, select Music player ? Playlists. 2. Press ? Create playlist. 3. Enter a title for your new playlist and press . 4. Select the new playlist. 5. Press ? Add ? Tracks. 6. Select the files you want to include and press .

To customise your music player settings Learn to adjust the playback and sound settings for your music player. 1. In Menu mode, select Music player. 2. Press ? Player settings. 3. Adjust the settings to customise your music player. 4. Press .

To organize your messages, you can move some of them to the Saved items folder, or add new folders for your
messages. While reading a message, select Options.
To add or delete a folder, select Menu > Messages > Saved items > Text messages, and My folders. To delete a
folder, scroll to the folder, select Options > Delete folder.

Let me know if this helps

Using the Color buttons on the Remote with the Channel List.
• Red (Antenna): Switches to Air or Cable.
• Green (Zoom): Enlarges or shrinks a channel number.
• Yellow (Select): Selects multiple channel lists.
• TOOLS (Option): Displays the Add(or Delete), Add to Favorite(or Delete from Favorite),
Timer Viewing, Channel Name Edit, and Auto Program menus..

Auto Program
The TV automatically cycles through all of the available channels and stores them in memory.
In rare cases, "Auto program" may miss a few channels due to weak signals and the channels may
not be added to the channel memory.
• Air
• Cable
• Auto
MENU → arrow up, arrow down→enter → arrow up, arrow down→enter →arrow up, arrow down →enter →arrow up, arrow down, arrow left , arrow right →enter → MENU,EXIT.

Hope this helps. I have the owners manual on file.

go here and download users manual by clicking on file name
http://service.us.panasonic.com/operman/findmanual.aspx?model=KXT7630

Find your model number and then click this link to download the manual

Manual page