6.Revenue

The Group’s revenue accrues from providing telecommunication support services. The Group provides infrastructure sharing and leasing known as colocation (which includes colocation rental revenue and colocation services) and to a limited extent, managed services.

​

​

The following table shows unsatisfied performance obligations which represents the services component of future minimum receipts expected from customers under non-cancellable agreements in effect at December 31, as follows:

​

​

The Group leases space on its towers under leases over periods ranging between 5 and 20 years.

The lease component of future minimum receipts expected from tenants under non-cancellable agreements in effect at December 31, were as follows:

​

​

Certain customer contracts allow for the cancellation of a proportion of sites during the contract term without payment of termination penalties. The minimum service and lease revenue in the tables above assumes that each customer will fully utilize this Churn available to them under the contract. Where rentals are denominated in US Dollar, which is not the functional currency of the subsidiary, they have been included in the above table at the exchange rate at the end of the reporting period.