Where is the dialling code 01535 for ? - Cell Phones

I guess this is a SIP phone , try dialling the number then add # at the end, a SIP phone does not know when you have finished dialling unlike a landline so # complets the dialling for you

Careful, it will erase your personal data on the phone.
You can try to restore to factory settings by dialling *#7780#
or you can Reformat your phone by dialling *#7370#

or you can go to your local diller to reflash the phone

That unit is defective.

If you are doing this an the error is appearing then try removing the area code. Alternatively if you are not dialling the local number with an area code try adding the area code to the number. If that fails then try dialling the number with a telephone plugged into the Telco socket of the machine or directly in to the Telco wall socket to see if it responds to a local only number. If you continue to have problems then contact your local Telco supplier to sort out your problem.

After dialing 011, the 3 digit code for Lithuania is 370. Dialing 011+370+(phone number) should work. Add 2 0's to the370 if a 5 digit couintry code is necessary. Below is a link to help with interational calling. All the best!
Greg
http://www.q7c.com/travel/telephone.htm

Press PROG the button and dial 2 + 9 + the number and STORE.

If your outside line access code is something different, insert it instead of "9".

carl

remove memory card / format the phone with*#7370#12345(or the lock code) /try it if it good the memory card is having a virus so you can format it or scan it on th pc

the most popular,common and usolved problem.........check in nokia care if possible