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Connection Problem or Invalid MMI Code
I am using a BSNL (India) prepaid SIM as SIM 1 in the Samsung Galaxy Grand Duos phone. To check the Main Account balance if I dial *123#, the reply message is correctly displayed on the screen. However when I dial *112#, the message on the screen is displayed as Reply 1 for Main Balance, 2...- saharshbajpai
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- samsung galaxy grand
- Replies: 3
- Forum: Smartphones