Get the most out of your 2 SIM cards. If you forward your calls between your SIMs, when someone calls you on one SIM while you’re having a call on the other, you can manage your calls from both SIMs just like with only one SIM.
Make sure you have 2 SIM cards inserted in your phone.
- Select Menu > > SIM numbers.
- Type in the numbers of your both SIMs.
- Depending on how you want to forward the calls when one of your SIMs is out of reach or busy, select Between two SIMs, From SIM1 to SIM2, or From SIM2 to SIM1.