| 摘要 |
An inmate calls a call processing system and provides two phone numbers to it. The first phone number is for a 2nd Party who will accept the inmate's collect call and who will agree to pay any additional charge for adding a third party to the collect call. The second phone number is for a 3rd Party the inmate would like added to the collect call. The call processing system places the inmate on hold while the system dials the 2nd Party. When the 2nd Party accepts the inmate's collect call and agrees to pay for an additional fee for establishing a three-way call during the collect call, the inmate is taken off hold and is connected to the 2nd Party. |
