How long am I going to wait ?
The waiting time for receiving an unlock code for Acer phones starts from 24 minutes to 48 hours.
Acer Stream S110
Unlocking instruction for Acer Stream S110 ?
How to enter an unlock code in an Acer Stream S110:
1. Turn on Acer Stream S110 with an unaccepted sim card inserted (from a different network)
2. enter the unlock code provided by sim-unlock.net
Your Acer Stream S110 is now unlocked.