How to make the phone ring continuously until someone asnwers it.

SOURCE: rings only 3 times then message

I did not see what model uniden phone you have. check here for a manual http://www.uniden.com/index/manuals_results.cfm?cat=1

SOURCE: Need to have a Mitel SX 50 Phone System ring on cordless phones

You can switch to "night" mode on the console and the incoming calls should ring on the cordless. try it.

SOURCE: The phone only rings twice and then the automated

Click here to view some uniden cordless phone manuals and maybe you can find what you are looking for

SOURCE: Answering system records message after hang up

One thing to try and take note of is when the message does pick up on the "two ring" message present part do you hear on your side two full rings before the pick up?
It may be that the primary ring starts on the home side as does happen sometimes with VOIP service. If you are only hearing 1 or 1 1/2 rings before the message picks up then you might try hanging up after the second full ring thus knowing no messages are present and it should overcome your problem.

SOURCE: How to change the numbr or rings before...

1) With the phone in standby mode, press the menu/clock key three times.
You hear “Ring time” and the current ring time ([2 ], [ 4], [6 ], [T ] Toll
saver), and it is displayed on the main base. Then you hear the guidance for setting
the ring time.

2) Press the volume/select/ or up or down arrow key until the desired ring time appears.

3) Press the set key to select the new ring time. You hear a confirmation tone, then
the announcement “Ring time” followed by the new ring time. After a few
seconds, the system announces “To set record time, press menu again.”

Need the manual for your phone? You can download/print it here:

http://www.uniden.com/pdf/DXAI5588-2om.pdf

Bill B