How to Activate Your by.U SIM Card

Now, you can activate your by.U SIM card via the web without using your data! Just follow these steps:

1. Activation via the by.U App:

1. Insert the by.U SIM card into your device.
   • If your device has dual SIM slots, make sure only the by.U SIM card is inserted during activation.
2. Turn off Wi-Fi and check if the by.U (Telkomsel) signal bar appears.
3. Open the by.U app and tap "Activate SIM Card."
4. Enter your NIK (National ID Number) and KK (Family Card Number) correctly.

2. Activation via SMS:

• Send an SMS in the following format:
  REG (space) NIK#KK# → Send to 4444

3. Activation via UMB (Dial Code):

1. Prepare your NIK and KK Number.
2. Dial *444# on your phone.
3. Select the "Registration" menu and follow the instructions.

---

What If the by.U Signal Doesn't Appear?

Try these steps to fix it:
✔ Turn Mobile Data OFF & ON
✔ Update your APN to "by.U" (Check the guide here)
✔ Retry the activation process

Still having trouble? Contact Nindy via Live Chat for assistance! 😊