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04. How to top-up your GTT phone – MMG+
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04. How to top-up your GTT phone

Open the MMG+ App Choose Buy/Sell Top-up Enter the amount and the mobile number you are Topping Up Enter your PIN Select “Confirm” Or if you choose to use our easy-to-use USSD menu   Using your GTT cell phone dial *123# and press Send From the Main Menu select option 1- “C-Point Credit” Then select […]

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