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Enable/disable services (4)
What value-added services are available and how do I activate/deactivate them?
Modified on 28 Dec 2022
Requirements for voice roaming and value-added services
Modified on 07 Jun 2022
How do I activate/deactivate the voicemail?
Modified on 04 Jan 2023
My SIM card has been stolen/I have lost it
Modified on 08 Jun 2023
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