The ID'R Plus is a Caller Identification test set that identifies over 18 different Caller ID formats in North America. Its simple, one button operation provides:

• DC Voltage Testing
• Line Noise Testing
• Caller ID (CID) Testing
• Visual Message Waiting Indicator (VMWI)
• Caller ID on Call Waiting (CIDCW)

Features:

• Tests for Caller ID & Caller ID on Call Waiting
• Identifies standard and nonstandard North American formats
• High Resolution LCD display
• Automatic display refresh for multiple tests
• One button operation
• Auto off
• Partial message delivery
• 15 megohms impedance
• Checksum error report 

Specifications:

• AS Detect: -14 dBm to -32 dBm/tone
• CAS Reject: Less than -45 dBm
• ACK Generation in accordance with SR-TSV-002476 (TYPE II)
• CID Detect: -40 dBm to -10 dBm