CST, also known as Companhia Santomense de Telecomunicações, is a telecommunications company operating in São Tomé and Príncipe. The company began commercial operations in January 1990 and is the primary provider of telecommunication services in the country. CST is majority owned by Portugal Telecom, a leading global telecommunications company, with the remaining shares held by the government of São Tomé and Príncipe. The company provides a range of services including fixed line, mobile, and internet services.
Alias
Companhia Santomense de Telecomunicações, SARL
Country
São Tomé and Príncipe
Type
Mobile Network Operator
3G Network
The company launched its 3G network in March 2012 over the B1 (2100 MHz) band.
3G Frequency Bands
| Network Frequency Band | Status |
|---|---|
|
Active
|
3G Network Events
| Date | Event | Subtype |
|---|---|---|
|
|
Launch of 3G network
|
Launch
|
4G Network
The company launched its 4G network in August 2023.
4G Frequency Bands
| Max. Channel Bandwidth | Status |
|---|---|
|
20
|
Active
|
4G Network Events
| Date | Event | Subtype |
|---|---|---|
|
|
Launch of 4G network
|
Launch
|