我在美国的Verizon上有一个摩托罗拉Droid Razr Maxx。我想把它带到直谈，一个使用Verizon网络的MVNO。我买了直的谈话SIM卡，但我收到电话需要解锁的错误。
I have a Motorola Droid Razr Maxx on Verizon in the US. I want to take it to Straight Talk, a MVNO that uses Verizon's network. I bought the Straight Talk SIM card, but I get an error that the phone needs to be unlocked.
How can I unlock the phone to use it with another provider (same CDMA network type)?
Provided you bought the correct SIM card (StraightTalk provides its service using all 4 major US mobile networks - ATT, TMO, Verizon and Sprint)
from How to Convert Verizon Wireless Phones to Straight Talk:
Contact Verizon Wireless. Verify your account information and explain to the representative that you would like to unlock your phone for use with another service. Pay your outstanding balance due and the early termination fee, if applicable. Obtain an unlock code from the representative.
If this is the new Droid Maxx (2013 model, MOTXT1080M), then it is already unlocked out of the box. Just pop your Sim card in and it will work. Just be aware that the data will be HSPA+ and not LTE.