The phone doesn't ring, there is no speaker phone, and no tones when you dial or text.

I gather you have the setting for tone and pulse set to tone? Also are you aware the ringing tone is generated by the phone company? When you dial a number and it connects, the phone provider sends the ring signal to the dial phone and the ringing signal to the dialing phone. Do you get a dial tone before dialing?

My suggestion is that you upgrade your software and firmware. A good place to start is the Nokia Download Center. CLICK HERE

If your printer is connected to a modem make sure that the port has a dial tone. To check for dial tone, try to plug in a phone to the same port that you printer is connected to. If it doesn't have dial tone, you might want to check with your phone provider. Or you can plug in the printer straight to a wall jack.

Once the printer is connected to a line that has dial tone, you can then setup the printer to receive faxes. To set it up, on the control panel of your printer, press on Setup > Fax Setup > Ringing and Answering.

If you have an answering machine, set your printer to pick up 3 rings higher than your answering machine. If not, set it to pick up on the 5th ring that way you will still have time to pick up the phone if it's a voice call.

If you have a voicemail service from your phone provider, you'll need to contact your phone provider to get a distinctive ring feature. Once you'll have that feature, you can assign a distinctive ring to your printer. You can find that under Fax Setup > Ringing and Answering > Ring Pattern.

If you have another phone connect it to the wall outlet to see if you get a dial tone. This will indicate if your base unit is faulty.
Check the power adapter to the base unit, make sure it is getting mains power.
If the base unit has dual phone lines and if line 1 is only connected and the line 2 has beed selected then you cannot get a dial tone. In the chase press the line 1 to get a dial tone.
If your base unit has only one line then check the phone line at the wall socket make sure it is plugged in tight, also check the the connection at the base unit.
If this does not work then ring the phone company and get the to test your phone line, you may have a faulty line to your home.

seems your ringer (Speaker) got damage you have to replace them, install a new speaker and your phone would ring back again.

please vote me if found helpfull.

Your HP all-in-one provides three levels for adjusting the ring and speaker volume. The ring volume is the volume of the phone rings. The speaker volume is the level of everything else, such as the dial tones, fax tones, and button press beeps. The default setting is Soft.
1 Press Setup.
2 Press 4, and then press 8.
This displays the Basic Fax Setup menu and then selects Ring and Beep Volume.
3 Press to select one of the options: Soft, Loud, or Off.
Note If you select Off, you will not hear a dial tone, fax tones, or incoming ring
tones.
4 Press OK.

Go to the sounds icon in the upper left corner of your main Home screen (the one that looks like a speaker with sound coming out of it). Scroll down the list that appears and select Set Ring Tones/Alerts. Click Messages, then SMS Text. Select the ring tone and volume that you want for text messages, as well as any other options (like vibrate) and then exit out and save your changes.

I found this at hp website.

Adjust the volume
Your HP all-in-one provides three levels for adjusting the ring and speaker volume.
The ring volume is the volume of the phone rings. The speaker volume is the level of
everything else, such as the dial tones, fax tones, and button press beeps. The default
setting is Soft.
1 Press Setup.
2 Press 4, and then press 6.
This selects Basic Fax Setup and then selects Ring and Beep Volume.
3 Press to select one of the options: Soft, Loud, or Off.
Note If you select Off, you will not hear a dial tone, fax tones, or incoming ring
tones.
4 Press OK.

please try different phones one by one while you are confirmed that ringer in high in all phones if you got no ring you must call phone company.

You have got to be kidding. I pay $25.00 for a phone that does not work and you have the ordasity to tell me that if I pay you an additional $9.95 you will e-mail me with a possible solution to my problem. If I do not here from you within 24 hours, I am going to report this to the Better Business Bureau and my local Consumer Advocate News station!