I have no remote pxt 42s11s how do I turn it on

here you go

https://www.manualslib.com/manual/833214/Nec-Pxt-42xd2.html#product-PXT-42XD2

see the following web site: http://www.manualslib.com/manual/672168/Nec-Pxt-42s11s.html?page=12#manual
page 12 has a pictorial of the layout of the manual buttons & an explanation of what each does.

Lyn,
You can collect your PXT message from this link:
http://pxt.vodafone.com.au/live/view_pxt

If this helps, please rate this thread and/or post any subsequent comments/inquirues as well. Thank you and have a great day!
-Alex K.

You can purchase just about any universal remote as a replacement. If you are looking for the original equipment you are looking for part number 301-1P42HB9-01A. You can find it for sale at AWA Parts at the following link:

REMOTE CONTROL RC-101-0A PXT-42XD1

http://aware.awa.com.au/parts/NEC/PTV106+/PXT-42XD2/index.html

They currently have 96 in stock and they cost $44.00.

I hope this helps.

here is the solution to your problem.. Its seems you are a vodafone user!!

If you don't have a PXT® or MMS compatible mobile or don't have this feature activated on your mobile, you can still view your PXT®
Follow the steps below to view your PXT® online.
You will receive TXT message that will say"(mobile number) tried to send u a PXT® msg.
To view visit http://pxt.vodafone.com.au/live/enter& and use PXTId=(XXXX)".
You will then need access to the internet to go to the web address http://pxt.vodafone.com.au/live/enter
Select "Collect Your PXT®" option from the top menu bar.
Enter your mobile phone number in international format. E.g. If your number is 0414 121 121, enter as +61414 121 121.
Enter your PXT® ID number (received in the TXT message).
Click on "Submit".
The PXT® image sent to your mobile will now display.
You have the option to reply to the PXT® message once, free of charge. The reply will be delivered to the handset as a PXT®. It can contain text, a picture (file type must be GIF or JPEG), or a combination of both.

Viewing PXT messages is dependent on the settings of your celphone provider. Contact them for configuration settings which they can send directly to your phone.

1 800 remotes. these guys will find a nd ship a twin copy of what you are looking for.

You can see the recording on the Vodafone Life option in your menu.

https://www.vodafone.co.nz/services/txt-and-pxt/pxt-world.jsp

You need to have first post paid account to get the pxt msgs.
But your phone unfortunately not have a pxt msging go on this link and read features. http://www.gsmarena.com/sony_ericsson_w850-1563.php
Sorry!
Good luck!