When registering n-computing cards x350 brings error code, that registration failed cause server returns error code 47

It means your device is locked from registration by Amazon. Either it's considered stolen or a return in transit. You will need to call amazon customer service and have then connect to echo team. That's how I had it resolved. I had a return that I decided to keep - but when initially requested a return, it was deactivated by them.

This sounds like a registration problem, the handset(s)
and the base have lost identification with each other.

I. To address this, first de-register the handset(s) ---
do this procedure for each handset:

0. Start by taking off the battery compartment cover....

1. press [menu]
2. scroll up/down to "Settings"
3. enter * 7 8 9 0 #
4. scroll down to "next page", press [select]
5. scroll down to "Register Clear?", press [select]
6. display asks "Confirm?" or "Register Clear??", press [select]
7. display reads "Ok" and chirps, press [ off ]

8. UNPLUG THE HANDSET BATTERY (why the cover was off)

9. Wait ~30 seconds, re-connect the battery & replace the cover

10. display reads "Not Registered" ===============================

II. To register the handset to the base:

1. press [Find Handset] on the base and hold for
~4 sec until the "In Use" lamp lights.
2. press # on the handset and set the handset into
the handset cradle on the base
3. within 30 seconds or so, the handset will either
chirp and display "Handset Registered", then
"Handset #1" or it will say "Registration Failed".

NOTE: the battery must be well charged prior to the
registration process, a weak battery may cause a
"Registration Failed". Charge the battery for a few
hours and try the registration ( II ) again.

NOTE: the base can only handle 5 handsets and will
increment the number of each handset registered
until "Handset #5" has appeared, even if some of
the handsets are lost/not in use. Trying to register
more than 5 handsets will result in "Registration Failed."
===============================

III. To clear the base of all handset registrations and
be able to start registering again at Handset #1:

1. press [Find Handset] on the base and hold past ~4 sec when the "In Use" lamp lights, at
about 10 secs the "In Use" lamp will begin to
blink.
2. release the [Find Handset] button momentarily,
then briefly press it again. After a moment,
all handsets that were registered to the base
(if any) will display "Not Registered" and be
ready for fresh registration
3. for multiple handsets, return to II. above and
register each handset in turn.
===============================
Good luck !!

xp-2000 ncomputing x550 registration errorCannot get license, because server returns error code:-47

ANY card swiped when machine returns settlement failed error will probably return the same error. It's not the card - it's the batch stuck inside the machine. Whether manual batch or autobatch, sometimes the data IS actually transferred completely out of the machine but somehow the machine doesn't get that message from the backend server that settlement was completed *settlement failed* , there may have been some corrupted files, or maybe the settlement really did fail and is stuck and needs to be settled/batched out/transmitted to free up that terminal. Try simply settling that machine - press the down arrow (far left purple function key) ; press F2 Settlement and follow prompts.

Hi there you can solve this problem from this link.
http://support.microsoft.com/kb/310123

Cannot get license, because server send error...47
what is solustion this prbloems

Cannot get license, because server returns error code:-47 NComputing Error

There are 3 causes of Sim Card Registration Failed, when you first turn on the phone, the sim card attempts to connect to the network if it can not do this it gives a message like Sim Card Registration failed.

1, The sim card is turned off, if you have had the sim card for a while and it hasnt been used they will turn it off, you need to contact them from another phone to get it turned on or get a new sim card.

2, The phone has a hardware reception problem, when it attempts to register itself with the network it can not... There is a reception problem and it requires repairs, this isnt really an easy diy job on this handset.

3, The phone is blocked, i.e reported lost or stolen. Some networks when a phone is reported will allow it to get reception but will not let it make calls, however other networks will not give it reception at all and hence you get a Sim Card Registration failed message.

I hope this helps, these are the causes of the message

hi my friend.where u gave your phone?they have flashed your phone with a wrong flash file!there is 2 model of this phone i think & another is blue,go again & ask it to flash with true file.& also say to register your phone.i think they have deleted your IMEI code.