My ringer is off!!!! How do I turn it on???

Page 30 of manual at the link shown suggests a way to silence the Jitterbug.

http://www.specsserver.com/CACHE/FREOWQFWSXOG.PDF

Quoting from Page 30:

To adjust the ringer volume:
1.
Be sure the phone is open and on.
2.
Press the
Up/Down
volume button
on the outside of the phone below the
display window. Press each time you want
to advance to the next choice.
These choices will appear on the screen:
- Ringer Volume Ring Max
- Ringer Volume High
- Ringer Volume Med
- Ringer Volume Low
- Ringer Volume Silent
3.
When you're satisfied with the setting,
release the volume button.
Your Jitterbug may ring and vibrate
to alert you to incoming calls. The
ringer and keypad can be silenced
by pressing the volume button
Down
until
"Silent"
appears on the screen. Your
Jitterbug will now only vibrate to alert you
to incoming calls (This can come in handy
at a movie, a library, or any other location
where a ringer may be a distraction.


http://www.specsserver.com/CACHE/FREOWQFWSXOG.PDF

Just set the ringing volume to off.
You can choose from four ringer volume settings (off, low, medium, and high) separately on each handset or the base.
With the phone in standby, press or on the handset or VOLUME or VOLUME on the base. The handset or base sounds the ringer at that level. Use on the handset or VOLUME on the base to make the ringer volume louder. Use on the handset or VOLUME on the base to make it softer or turn it completely off.
Note: If you set the ringer volume to Off, the handset or base won't ring. Other handsets or base will ring according to their individual settings

On the left side of the iPhone screen you have a switch that works for ring on and ring off

Some Panasonic phones have a feature called "night mode" which doesn't let the phone ring even if the ringer is turned on. This is most likely the issue that you are facing. Please provide your model number so that I can confirm if your phone has this feature and also how to turn the night mode off.

Sai.

On the phone not ringing, just push the volume up button while the phone is not in use, that should adjust the ringer volume. As for the message saying that calls are being routed to an automatic message sertvice, that sounds like a voice mail offering from your service provider, not the phone. Uniden phones have a default greeting that says "Hello, no one is availible to take your call, please leave a message after the tone" Contact your service provider and find out if you have voice mail service on your line. If you do and want to use the answering machine on your phone, you will need the service provider to allow for more rings before the voice mail service takes the call.

could be set to "no ring" on the system, if so it will never ring, sounds like you need to talk to your helpfull sys admin!! ;-)

I'm not sure about changing the amount of rings, but you can turn down the ringer.

1. Press the "menu" key, just below the "off" key.
2. Press the down arrow until you reach "Ringer setting," and then select this by pressing the key just below the screen on the right side (directly above "off" key) .
3. "Ringer volume" appears on the screen - select this the same way as you selected "Ringer setting."
4. Use the arrow keys to change the volume, and then press "Save" by pressing the same key you used to select.

It only picks up certain digital rings. I changed the ringer on my phone and had the same problem. To fix it, I had to plug in the little microphone that plugs into the handset lifter and place the mic over the ringer speaker. Now it works fine.

While the phone is not in use, press the up arrow until you get the ringer volume you want.

there can be three reasons for the same :

1. the ringer can be off, please turn it on.

2. please refer to your phone manual and check for ringer related settings.

3.please check do you have a dail tone coming in the jack you have connected your phone. if not, please contact you telephone line provider.