Reset Do not disturb - GE Dect 6.0 Phone Digital Answering Machine 2 Cordless Handset Expands To 5

no info generic answer most vehicles the hub houses the abs sensor with the wire running out back ---check your install and the wiring /connectors for correctness and or possible damage

Try to factory reset. IF you still have the same afterwords the only way is to re-flash the system with factory official ROM. If that doesn't help either replace defective.

Your Wake up device is in DND.... it either didn't hang up or it didn't answer. You should contact your vendor to have them check the RAD (Recorded Announcement Device).
Unless you know the extension number associated with it (the installers use different numbering from site to site and I couldn't even guess for you), you won't be able to clear the DND. If you do know the ext number... follow these instructions from the attendant console.

To apply Do Not Disturb on an extension:
• Press the DO NOT DISTURB function key or dial *85. The LCD shows EXT-NUMBER ?.
• Dial the desired extension number.
• Press the DND ON softkey.
• If desired, press the NEW EXT softkey to apply or remove Do Not Disturb on another extension.
• Press the EXIT softkey.
To remove Do Not Disturb on an extension:
• Press the DO NOT DISTURB function key. The LCD shows EXT-NUMBER ?.
• Dial the desired extension number. The LCD shows the extension number and DO NOT DISTURB.
• Press the DND OFF softkey.
• If desired, press the NEW EXT softkey to apply or remove Do Not Disturb on another extension.
• Press the EXIT softkey.

It's pretty straightforward. You pick a spare button, dial FEAT 00 press the blank button (with a light) and press FEAT 01. There are considerations that I'll reproduce here.

Do Not Disturb (F01) 8
Use this feature to be able to press a programmed button to prevent incoming calls for the
extension from ringing (lights still flash). When Do Not Disturb is on, outside callers hear ringing
while inside callers hear a busy signal. You should use Do Not Disturb only if someone answers
outside calls for your extension when you do not answer them.
Considerations 8
■ Do Not Disturb is available only on system telephones.
■ Do Not Disturb requires a button with lights. When the Do Not Disturb feature is on, the light
is also on, indicating that the telephone will not ring.
■ Use Do Not Disturb when you do not want the auto attendant or the voice messaging system
to transfer calls to you.
■ Use Do Not Disturb if you are assigned to a Hunt Group and you leave your desk, so calls to
the Hunt Group will skip your extension and ring immediately at the next available extension
in the group.
■ To avoid missing calls when Do Not Disturb is not needed, turn it off.
■ If Do Not Disturb is active at a doorphone alert extension, the person at the doorphone hears
signaling, but the alert extension is not signaled.
■ Unanswered calls that are transferred from an extension with Do Not Disturb active ring at
that extension if they transfer return.
■ Extensions with Do Not Disturb activated do not receive Caller ID information, unless the call
is answered.
■ Users with Automatic VMS Cover Assigned or with VMS Cover turned on can activate Do
Not Disturb to Send All Calls immediately to their voice mailbox.
■ Users with Call Coverage turned on can activate Do Not Disturb to Send All Calls
immediately to the covering extension.
■ You cannot use Call Screening (F25) when Do Not Disturb is turned on.

Carl

Remove the battery and see if it will reset?

The feature should't reset itsself after you enter feature #85 (or press the DND button again). A co-worker isn't accidently turning it on are they?
You might also check if the DND button (if programmed on the set) is stuck down.

To cancel the DND feature, press do not disturb again. (this is either a key on the base unit, or can be found in the Menu on the base) You can also mute the ringer tone while the phone is ringing by pressing do not disturb on the base.
Activating the DND while the answering system is off will turn the answering system on automatically. The answering system setting will reset to the original setting when you cancel the DND.

The do not disturb feature (DND) allows you to mute the ringer, the base, and any registered handsets at the same time. The phone must be in standby mode. Press and hold do not disturb on the base. You will hear a confirmation tone, and the DND LED illuminates. To cancel the DND feature, press do not disturb again. You can also mute the ringer tone while the phone is ringing by pressing do not disturb on the base.
Activating the DND while the answering system is off will turn the answering system on automatically. The answering system setting will reset to the original setting when you cancel the DND.
If you press answer on/off when the DND and the answering system is on, both of the DND and the answering system will turn off.
To mute the ringer tone temporarily for each handset or the base, when the phone is ringing, press the MUTE soft key on the handset or the base. The ringer tone will return to the previous setting starting with the next incoming call.

I just removed the batteries from both phones and it reset itself.