Phone cannot find base. It just keeps searching and will not reset to the base 1 setting.I tried resetting, registering, rechoosing the base 1, removing and reconnecting the battery, but nothing has worked. Any suggestions? This is the secondary phone that is not connected to the phone line. It is showing a fully charged battery.

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Make sure the aerial is extended, most have one on the base unit. Resetting is achieved by remove all the batteries and mains plugs for an hour.

How do you reset a cordless landline phone?
Resetting a DECT phone.

1. Disconnect the main base unit from the power supply and the telephone line.
2. Remove the batteries from all of the handsets for approximately 1 hour.
3. Re-insert the batteries into the handsets and power up the base unit.

https://www.google.com/search?q=CE21878GE5-A+-+OUT+OF+RANGE


Videos here

https://www.google.com/search?q=CE21878GE5-A+-+OUT+OF+RANGE

..

All of the handsets appear to have lost their
registration to the base and will need to
be first de-registered then re-registered.
It may be necessary to do this in three stages.
First be sure that all of the handset batteries
are fully charged.
1.
Clear one of the handsets of its registration:
hold down both the [END] and [#] keys
at the same time until the display shows the
SYSTEM RESET menu.
Since the handset is not recognized by its
base, select "Base Not Available".
Confirm the choice by selecting "Yes".
This handset will now display
"Handset Not Registered"
--
2.
With "...Not Registered" displayed, place
the handset into the base unit cradle.
The handset should now dieplay
"Handset Registering"
After ~30 seconds the display should show
"Registration Complete" and will have a
handset unit number.
If the unit shows "Handset 1" (doubtful)
then just repeat steps 1 & 2 above for each
additional handset in turn. This can also be
the route if you do not care what the numbers
are and do not exceed the maximum count
for your system ( some are 4, 5, or even 12 ).
If the handset is a number other than 1 you
may want to clear the base & re-register
all of the handsets:
3.
Using the now-registered and working handset
(number x), press both the [END] and [#] keys at the same time until the display shows the
SYSTEM RESET menu.
This time, choose "Deregister HS" and the
System Reset Menu will prompt you to
select from the list of registered handsets
which one you want to deregister: choose
one that is NOT the one you have working.
Cycle around deleting them all until only the
one that is working is left: select that one and
the system will be ready to start re-registering
all handsets again from Handset #1.
Start at process (1) above, then (2).
Good Luck!!
===============================

CANON IR2520 ERROR E000000

1. Press & hold End and # at the same time until you see the System Reset menu.

2. If you still have the base the handset is registered to, select Deregister HS, then select the handset you want to reset. If you don't have that base anymore, select Base Unavailable.

3. To confirm, select Yes. The handset displays "Handset not registered"


Now you want to register the phone again.

1. Place the handset in the base; the display should say Handset
Registering.

2. Wait until the display says Registration Complete (about 30
seconds), then pick up the handset and press Talk/flash.
You should now have a dial tone

There is most likely a problem with the base unit
try resetting it to factory defaults and re-register all of your handsets one at a time

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/sean_54c3a3dc48a7773c

TO REGISTER A HANDSET

[At the base]

1. Press and hold the the PAGE button on the base station for at least 3 seconds. You have 90 seconds in which to register a handset.

[At the handset]

2. Press MENU and scroll to ADVANCED SET and press MENU
3. Scroll to REGISTRATION and press MENU
4. If necessary scroll to display REGIST.BASE and press MENU
5. BASE 1 2 3 4 is displayed and the registered base number is flashing.
6. Enter the number of the base you wish to register to your handset. If you have only 1 base station, press 1. If you have 2 base stations, press 1 or 2, etc.
7. When the display shows PIN---- , enter the base pin.
8. When the handset is registered to the base it is assigned a handset number.

If you have forgotten your PIN you will need to:

Reset your ORB

1. Press MENU, scroll to ADVANCED SET and press MENU
2. Scroll to RESET UNIT and press MENU
3.CONFIRM? is displayed. Press MENU
[NOTE: Entries stored in the phonebook and new answering messages are retained. You PIN will return to the Default setting 0000]

To Set the PIN

1. Press MENU and scroll to ADVANCED SET and press MENU
2. Scroll to PIN and press MENU
3. Enter the current 4 digit master PIN and press MENU. [Default setting is 0000]
4. Enter the new PIN and press MENU

Hope this has been helpful!

Rob

1. try to reset handset. try sw reset in the manual .
2. try to clear the base. unplug power cord, press and hold "page " key , and plug the power cord , after 5 to 6 second release page key.
3. Register again.
4. If there is still searching , open the base and handset, to check ,if the antenna is broken or not.

Try this:
Pick a handheld, press Menu - H/set settings - Reg Handset - Select Base 1, enter 0000 as password. Now on the bottom of the base station press and hold the Register button in for about 10 seconds or until the h/set beeps.

Geno

Hello, Yes this happens when you add a additional handset to the system when all the intercom numbers are full. When registering a new handset, it "kicks out" on of the other handsets when it registers. The only way to correct that problem is to default your base and register each handset again, one by one. You won't lose your handset settings, but you will lose your messages and greetings, so check them before doing so. To default your unit, get all your handsets and go to your base. Unplug the power from your base. Hold down the page/registration key on the bottom of the base and keep it held down while you apply power to the base. After applying power, keeping the button down, count to 20. Then release the button and get each handset. Register each handset, and they will number themselves 1 through 4. If you need additional assistance, service or need to purchase another handset or base (you can register each handset to up to four bases to increase your range, this is unique feature in the cordless industry), you can go to www.cordlessrepair.com for all your Siemens cordless needs. Good Luck ! Let us know how it goes, we have a testimonial page on the website for people to leave comments on the technical tips or assistance they receive from our technicians.