You are a Fixed or Mobile Telephony Operator targeting the SME & corporate markets:
Add value to your current offer for 'blue collar' fleets (maintenance fleet).
Provide a full feature 'restricted dialling' service.
Your customer, the fleet manager, will be able to manage remotely (OTA - Over The Air) the list of authorized phone numbers each of his staff can call.
He has access to his account on the Internet, can configure each line from his fleet (activate or deactivate the 'restricted dialling' feature) and list the authorized phone numbers.
This information is then securely downloaded to the SIM card which controls the 'restricted dialling' service. |
