目前JTAPI主要应用于呼叫中心领域，利用它还可以编写包括自动拨号、语音邮件、传真接收等各类软件。特别在互联网呼叫中心领域更是大有用武之地。比如Lucent 推出的ICC(Internet Call Center)就是一个典型的例子。整个ICC系统从技术上划分，可以分为3部分：管理、CTI、工作流。三个部分都用JAVA开发。利用JAVA的优势，ICC可以运行在NT、SALORIS等各种平台之上。 -JTAPI call center is currently mainly used in t

Displays a list of the SMS messages stored on the ICC.

UNKNOWN is a transient state, for example, after uesr inputs ICC pin under PIN_REQUIRED state, the query for ICC status returns UNKNOWN before it turns to READY.

UNKNOWN is a transient state, for example, after uesr inputs ICC pin under PIN_REQUIRED state, the query for ICC status returns UNKNOWN before it turns to READY.