akhee i'm really sorry.. i think u can only unlock them via cable. u cant do it with bluetooth or with a code, so u might have to give it to a pro or pay like a tenner to unlock it. sorry.
heres a good site showing some things u can do on your k700i but its got nothin 2 do with unlokin it:
before you do any of this be sure to take your sim out of your phone. especially before step 5.
1. at the beginning once the software is installed and running, the screen should look like this: click on the 1st box and select your phone company (eg. nokia,samsung etc.) - i chose nokia as an example.
2. now that you have selected your phone company, click on the second box and click on your phone model. - i picked 3310 as an example.
3. now u need to enter the IMEI code (this is a 15digit no. and no other phone in the world can have the same IMEI no. as your phone). this is simple - all u need to do is press *#06# on your phone keypad and the IMEI no. comes up.
enter this no. into the section where it says IMEI: (i used mine as a example)
4.
a) select the country your in in the box below the IMEI space.
b) select the network your phone is already unlocked on. ( i picked orange because that is the service provider we are using right now.)
5. (now ignore the rest of the boxes and) click on CALCULATE. and you will see the following screen (but the numbers will be different with every phone.)
now all you have to do is enter one of the numbers from the right hand side of the list into your phone. (the numbers that have the lettering '#pw+...' inside of them. (this is for the nokias only and might be different to other phone models.)
mine is an example and the code was #pw+3232163093+1# (no spaces.)
press the hash button once.
to get the P (press the star key 3 times)
to get the W (press the star key 4 times)
to get the + (press the star key 2 times)
now type the rest of the numbers ( for me the numbers would be 3232163093)
now press the star key twice to get the + sign.
finally press hash.
and insh Allah your phone is unlocked.
EVERYONE JUST REMEMBER TO DO THIS AT YOUR OWN RISK AND IF U FEEL THAT YOUR PHONE MIGHT MESS UP THEN PLEASE DONT TRY IT. FROM MY EXPERIENCE MY PHONE HASNT MESSED UP ALHAMDULILLAH.
admin.. if u could upload this software onto the sites server that would be really useful. jazak Allah khayr.