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How to Map the Destination No. Web Method SMS Method
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Change the Sim Card No. while Overseas (SMS Method) Simply SMS the string format to our Gateway No. +6597589058 gmr*Account no*Pin no*OverseasNo.*at ( Sample SMS string format ) gmr*1902123457*22222*12345678*at Press send to +6597589058 From any Overseas Mobile, our system will instantly change the destination SIM card no. & reply you with the confirmation.
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Important Notes: There’s a ONE TIME registration fee of S$10 for each Mobile number registered for GMR and a monthly subscription of S$ 5. If you are travelling less, you may opt to cancel the service. (The same fees apply for new activation.) THANK YOU FOR YOUR CONTINUED SUPPORT!