How to Unlock an E72?
Some
networks around the world lock their phones so that users are unable to
use a SIM card from a rival network. It is not illegal to unlock your
phone, and depending on your network provider, it may involve a fee. For
those using a Nokia E72 on Three or Vodafone, you can unlock your phone
by calling up customer service. The best reason to give for unlocking
when they ask is that you are going overseas. They will then:
1. Ask for your IMEI number by asking you to type in *#06#2. They give you a code that looks something like #pw+23489729429834+1#3. The phone will say "sim card restriction off"
If you are not with one of these network providers, there are websites
which allow you to unlock your phone for a small fee. With some plans
that networks lock you into, the fee is usually worth it.