Log In

Come Join Us!

Are you a
Computer / IT professional?
Join Tek-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Tek-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here


Strange issue with 1608 phone

Strange issue with 1608 phone

Strange issue with 1608 phone

Hi all,

I had a strange issue with a phone 1608.
I had to factory reset the phone because it kept rebooting and I programmed everything new and it is working.
But when I login the ext and password, the screen goes blank and you don't see anything anymore on it.
I can make outgoing and receive calls both internal and external.
When dialing an internal ext, I see the user and ext#
And dialing out I see the pstn number

Is there a setting that makes the screen go blank, because I tried factory reset again, I see everything on screen, but when logging in, it goes blank and works.

Thank you in advance

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Tek-Tips Forums free from inappropriate posts.
The Tek-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Tek-Tips forums is a member-only feature.

Click Here to join Tek-Tips and talk with other members!

Close Box

Join Tek-Tips® Today!

Join your peers on the Internet's largest technical computer professional community.
It's easy to join and it's free.

Here's Why Members Love Tek-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close