Telephone Instrument Adds, Moves, Changes. Throughout the Term of this Agreement, the Contractor may be required by County to install additional Inmate Telephone Instruments, relocate existing telephones, or modify existing Telephone Instrument configurations. The Contractor shall be responsible for all costs associated with additions, moves, or changes to existing Telephone Instrument installations. Throughout the Term of this Agreement, the Contractor shall also be required to replace Telephone Instruments vandalized or damaged beyond repair, at no cost to the County.