INTRODUCTION
There are four private and one government owned digital cellular mobile telephone companies in Bangladesh namely,
1. Grameen Phone (GP) Limited.
2. Sheba Telecom
3. Aktel
4. Tele talk and
5. City cell.
The former four companies use the GSM system while the later one uses the CDMA system.
There are four private and one government owned digital cellular mobile telephone companies in Bangladesh namely,
1. Grameen Phone (GP) Limited.
2. Sheba Telecom
3. Aktel
4. Tele talk and
5. City cell.
The former four companies use the GSM system while the later one uses the CDMA system.
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