Question about Uniden TRU9488 Phone
We just purchased a Uniden TRU9488 w/3 handsets. Handsets were pre registered at factory but in error I deregistered handset #1. Cannot understand how to reregister it. The screen keeps saying "Place handset on base for registration or refer to owner's manual. Cannot get anyother info on the screen. Help.. Please contact Melena McMillan at the following: (360)455-0566 or at E-Mail: email@example.com
YOU might need to deregister the hand set first by holding down the red end (hang up key) and keep it down while holding the # key. If deregister wont work use base unavailable and yes, you are sure twice.
List the handset numbers of those working handsets
Using a WORKING handset follow these directions
If you want to register the handset to a different base or
replace a handset with another one, you must first clear the
registration information from the base and the handset.
1. Press and hold [ ] and [#] for
at least 5 seconds, until the
SYSTEM RESET menu
2. Select the DEREGISTER HS
submenu. WHICH HANDSET?
appears in the display.
3. Move the cursor to select the handset ID to be de-registered
from the list, and then press the OK soft key. DEREGISTER HS
appears. CHOSE A NUMBER THAT IS NOT ONE OF YOUR WORKING HANDSETS
4. Move the cursor to select YES, and then press the OK soft key.
When ARE YOU SURE? appears, select YES. You will hear a
PUT THE HANDSET IN THE BASE CHARGER AND IT SHOULD REGISTER
Hope This Helps - It worked for me
Posted on Oct 02, 2008
First make sure you clear the registration on the problem handset. Go to the handset, menu, select de-register; and select yes. Bring your handset next to your base, on the base unit menu select register handset. On the handset, hold the # for 2 seconds. You should see registration completed. Good luck.
Posted on Feb 15, 2008
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Posted on Jan 02, 2017
Tips for a great answer:
You may need to reset your handset in the following instances:
You lose a handset and purchase a new one. When you try and register to your existing base you get registration
You are unable to register any handsets to the base.
You had a base which needed to be exchanged by the manufacturer. When you register your existing handsets
to the base, the handsets say #3 and #4, but you only have 2 handsets.
When you are instructed to by the one of the manufacturer's call center representatives.
To reset, do the following:
Press and hold [ ] and [#] for more than 5 seconds. Select DEREGISTER HS.
WHICH HANDSET? appears. Select the handset that you want to de-register, and press the OK soft key.
DEREGISTER HS appears. Select YES, and press the OK soft key.
ARE YOU SURE? appears. Select YES, and press the OK soft key. You will hear a confirmation tone. The
handset will clear its registration information from the base, and then delete its own base information.
MODELS VARY! PLACE HANDSET ON THE BASE FOR REGISTRATION OR REFER TO OWNER'S MANUAL. To
re-register the handset to the base (see page 25).
If the handset cannot contact the base, it will display OUT OF RANGE. Make sure the handset is in range of the
base and the base is connected to power.
Note: It is also possible to reset the handset back to its original factory settings. All changes including Caller ID information
will be erased. For more information on resetting the handset back to factory settings and when you need to
do this, see www.uniden.com or call our Customer Service Hotline. See back cover page for contact information.
Resetting the Handset without the Base
If your original base is not available for some reason (for example, it is lost or somehow incapacitated), you can still
reset the handset and use it with another base.
Press and hold [ ] and [#] for more than 5 seconds.
Move the cursor to select BASE UNAVAILABLE and then press the OK soft key.
BASE UNAVAILABLE appears.
Move the cursor to select YES, and then press the OK soft key. ARE YOU SURE?
Move the cursor to select YES, and then press the OK soft key. You will hear a confirmation tone. The handset
will delete its own base information without trying to contact the base. When the base information is deleted,
the handset displays MODELS VARY! PLACE HANDSET ON THE BASE FOR REGISTRATION OR REFER
TO OWNER'S MANUAL. Register the handset to the new base (see page 25). of its user manaul.
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