2008 Display Issues

[technickelone]

I read all the posts and made progress.

I replaced a non-display 2008 with a display 2008 and got the error sch4525. Read a post to NULL Key 7 and then add TDD, CNDA, DNDA and it worked.

However, I need to add back key 7 as AO6 but keep getting sch3683. I tried key 6 and get sch3682.

I need to add the key back and display.

Thanks in advance

 

[technickelone]

nevermind apparently you can't assign it to key 6 or 7, it worked on 3.

 

[PEMpal]

If the phone is NOT a speakerphone, you can get Key 06 back by changing HFA to HFD.
On an M2008 phone, look for a 1/4" wide, rectangular opening along the front edge of the phone, just below the mouthpiece rest of the phone base (hard to describe where to look!). That opening is the microphone for Hands Free Allowed (HFA).