Question about Philips DECT 2252S Cordless Phone

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Philips cordless phone DECT 122

The 2nd handset is flashing WARNING i have changed the batteries but it still shows the same.

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  • Anonymous Nov 10, 2008

    I have the same problem, help pls

  • nutmax4672 Nov 19, 2008

    I also have the same problem, please can someone provide some help, many thanks

  • catgroom Jan 16, 2009

    Comes up WARNING with 2 new sets of Batteries



  • ixmu Jan 20, 2009

    Philips DECT 122 flashes warning.

  • becksta_joy Jan 29, 2009

    I received a phone call and then mid ringing my handset started flashing with warning on it. I've tried leaving batteries out for a bit which hasn't worked. I can't access the menu so can't reset. It's been a few days now now though. Rah!!!

  • dolbydee Feb 17, 2009

    I have the same problem - screen is flashing "warning" and new batteries have not solved the problem.

  • Anonymous Feb 19, 2009

    it's not possible to press the menu button.

  • Anonymous Feb 28, 2009

    I have it too! Tried everything but I have this warning for a couple of weeks now :(

  • mkp83062 Apr 27, 2009

    same problem -



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  • 71 Answers

Can you guy try to reset handset from menu.

Posted on Jan 21, 2009


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is that "mute" symbol on the base or handset? i have a panasonic dect 6.0 you just have to press off/flash on the handset or the sp phone switch on the base set.

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About a week ago we purchased a new cordless phone with a second handset for upstairs. It is a Uniden Dect 6.0. Without warning the 2nd handset's buttons ceased to function. It still receives signal but...

Try putting the 2nd handset in the base station for a few minutes. Sometimes this helps it reset.
Alternatively, just switch the handsets and see if that works.

Sep 06, 2017 | Uniden DECT2080-2 Twin Cordless Phone

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Warning sign on the display, what shall I do?

try take out batteries.when you put them back for a short period its flashing "anmelden" or "searching",in tnis short time you can accses the menu and try to reset the handset.

May 28, 2009 | Philips DECT 2252S Cordless Phone

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New batteries for Philips Dect 225 phones

1.6V to 1.7V doesn't bother . Normally handset have voltage booster, DC to DC circuit to 3.3V for microprocessor. Even 2*1.7V =3.4V , still ok for microprocessor .

Jan 15, 2009 | Philips DECT 2252S Cordless Phone

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Normally , one base can register 4 hanset in EEPROM setting. The model, Maybe you can try press the "page" key, then plug the power cord , after 5 to 6 second , release "page" key. Try to register handset again.

Dec 13, 2008 | Philips DECT 2252S Cordless Phone

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Telephone shows warning,

Try to reset the handset. Software reset from manu or power off and on by dissassemble the battery pack.

Dec 05, 2008 | Philips DECT 2252S Cordless Phone

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Philips dect 521/525 - 3 year old phone - No dialling tone on one handset

I had the same problem and my hubby managed to reset the phone by simply unplugging it from the electical network. Just wait for few minutes (the date goes back to 1 Jan 2005), then plug it again and try to dial a number. It should work.

Oct 05, 2008 | Philips DECT 2151 Cordless Phone

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If you bought the base and handset together they should already be registered. If not then the instruction manual is downloadable here: MANUAL

The relevant section is on page 16 - here is a copy:

4 handsets can be registered to the base station. A handset
can only be associated with 1 base station.
�� To register another handset
First enter registration mode by unplugging and
plugging back in the power adapter to the
electricity supply.
Handsets registering / unregistering ( )
�� To unregister the handset you use
enter the RC code*
�� To unregister all the handsets (except the handset you are using)
enter the RC code*
Once the menu is selected, enter the RC* code written under the base and press
to confirm.
Warning : If you wish to associate a non-Philips handset to the DECT 211 or DECT 215 base
stations, make sure that these handsets are GAP compliant otherwise they will not operate properly.
*RC code
Code) is
written under
the base.
Warning : Once unregistered, the handset is no longer operational.

Please rate my assistance this should be a fixya!

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Disassembly the battery pack, and power on after that.

Oct 28, 2007 | Philips DECT 2252S Cordless Phone

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