I need two push button ringers for both doors to work with myRc8800r system

Presuming that you are asking how to set codes for the Desa International door chime, here's a solution:

There are two components of the Desa door chime --- the ringer assembly and the door button. Inside each component is a set of eight pairs of pins and several square-ish plastic jumpers. To set a code, you must push jumpers onto the pair of pins for each of three different numbers. (You may find that you have more than three jumpers. If so, the others are spares which you can tell because they will only be covering one of the two pins in a pair.) Whatever three numbers you choose, the ringer and button must match exactly. 5-6-7 seems to be the default set-up as delivered from the factory. This is only a problem if anyone else in the neighborhood also has a Desa chime with this setting. If you use pin 8, the ring changes from a two-tone chime to a 16-note sequence.

Good luck!

try moving the ringer closer to the button or set it to a new frequency if possible or return it and get a new style or brand .. j

Batteries are located in the doorbell push button case in the back. Slide open a compartment to reveal the batteries.

press and hold menu button. Find ringer, push up button to change ring volume.

The electromagnet that causes the bell clapper to move when the circuit is closed by pushing the button is failing. Replace the bell unit.

Does your handset have a PROG button? Press that, then press the VOL+ button until you come to RINGER VOL: OFF. Press SELECT button, then use the ^ (VOL+) key until you get the desired volume level. Press SELECT again, then OFF. You're good to go.

Thanks for giving me the opportunity to help with your problem.

The "ringer off' message on the base display is referring to the ringer on the "base" unit not the phone ringers. Your phone handset(s) will still ring even when the base ringer turned off.

To turn the ringer on the base back on press and hold push the ^ symbol on the base until it beeps two times, To turn the base ringer off, press and hold the v symbol until the unit beeps.

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Yours is a little different from mine, but maybe this will help some, I hope. On the "talk" side, there is a button (2nd from right on mine) which says "loud" over the button, and "ringer" under the button. Pushing the button once gives you the soft ring. Pushing the button again will give you the loud ring. If you have gone to the loud ring, you will get the loud ring on the first time. Then you can push it again to get you back to the soft ring. I hope this helps.

yeah!! i kept playing with my phone that did not have a switch...and i finally got the ringer to come on! the volume up and down arrows are what finally got it to work, i just kept holding it down and it finally responded, try more than once if it doesn't work the first time

To turn your ringer back on, you do the following. For your handset, you push Menu, scroll to ringer settings, then push select, Press select again for ringer volume, then scroll up to turn on and increase the ringer volume. Then press Save once its at the desired volume. To change your base ringer, while it is not in use, push the ringer up button until you hear the desired setting. That should fix your problems.