Vodafone 547 unlock = what cost?

[xdown]

hi,

i want to unlock some zte phones prom Vodafone Germany. But how can i know, how much credits i need and how much i have to pay for it? is it cheaper to buy more credits on one time to unlock later other phones?

[Vincentas]

How many credits unlocking your device needs you can find here: http://www.dc-unlocker.com/buy/user_prices
Credits price depend on qty you buy. Price you can check here: http://www.dc-unlocker.com/buy/prices