Specifications include, but are not limited to: The system shall have the capability to display in graphical format call statistics for the current day, month, or other designated time periods. The purpose of graphs is to provide the Mobile County a quick way to verify that calls are being made and to determine the overall call traffic patterns and revenue. For example, for the day (or month or other designated time period) the Mobile County would like to see at a glance the fraction of attempted calls that are completed; and the fraction of call revenue that is generated by collect calls compared to inmate debit or call party prepaid. Graphs must be automatically or otherwise easily generated and displayed. 2.5.38 Call Security and Call Blocking The system shall provide complete call security and call blocking at the unit location. It shall also have a programmable reestablishment mode for restrictions place on the inmate's use of the phone system. All call security and blocking settings must take place in realtime with no delay in system changes. 2.5.39 Restricted Incoming Calls The system shall restrict incoming calls, allowing outgoing calls only. 2.5.40 Call Restriction Capabilities The system shall have the capability to restrict area code, exchange, single number or range of numbers. The system shall disallow 800/900/information/operator call options. Prefixes such as 900, 950, 800, 888. 700. 976, 411, and 911 shall be automatically blocked. Calls to the operator through O, 00, 10xxx, 950xxx, etc. shall be disallowed. 2.5.41 Name Recording Capability The Inmate Telephone System must have the capability to record the inmate's name either at the time they place their first (1 s')call attempt or by the vendor's provided administrative personnel. The inmate's recorded name must be stored by the Inmate Telephone System and utilized on all future call attempts in the announcement to the called party. The system must allow for the maintenance of such recorded names.