I can't find a loudspeaker button on binatone cordless veva 1700 twin

No it doesn't

Question from Gareth

Does this have a handsfree/loudspeaker function?
Answer

Hi there, the Veva 1900 model does not have a handsfree function. I hope this helps, thank you and kind regards.
Answered by Binatone

Everything 'Binatone', is cheap and nasty and produced at lowest price point.

https://www.argos.co.uk/product/8194657

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van ???

I had that happen one time and someone had unpluged the phone from the wall. then one time the plug under the phone was unpluged. then one tome unpluged from the wall or router. just have follow all the cords to make sure they are all pluged in. then make sure the service is on too. there was one a bird got in to the main box out side and they replair man had to put the wires back to getether for the bird had mess with them. GOOD hunting. then make sure the light is on when the phone is charging. once in awhile the battries will not take a charge anylonger eather so happy hunting

http://zonkbros.com/id/b/binatone-veva-1700-user-manual.pdf

Yes. Switch them any way you want.

How old is the battery? It may read full voltage but has no current due to age.

Either the receiver is bad or the transmitter is bad. OR there is something causing interference in the area. There is a big issue with high intensity grow lights wiping out radio transmission.

I would try changing the batteries, they don't last forever and are usually the problem

Ask here, they have already found a lot of Binatone manuals. Send them a request.

hi ihave phone binatone veva the phone is not working please can you help me its writing on the screen unregister thanks