What are the technical requirements from the operator?
A. Preferably have DTMF capability in its network. (For old type of telephones and exchanges, using pulse dialing, that are missing the * and #, there is an ITU recommendation: * is replaced by 11 and # by 12) B. Link new OSSN to the telephone number provided by the client within 24 hours. C. Maintain the OSSN properly. D. Repair any fault within x hours.
A. Preferably have DTMF capability in its network. (For old type of telephones and exchanges, using pulse dialing, that are missing the * and #, there is an ITU recommendation: * is replaced by 11 and # by 12) B. Link new OSSN™ to the telephone number provided by the client within 24 hours. C. Maintain the OSSN™ properly. D. Repair any fault within x hours.