900 MHz Direct Sequence Spread Spectrum Technology
One Way Page
Light Flash for Out of Range
20 Channels Automatic Scan
7 Days Battery Standby ("AA" size battery)
20 Number (16 digits) Memories
Security Voice Communication
Handset Receiver Volume Control (8 steps)
Automatic Security Code Setting
Hearing Aid Compatible
FCC / UL Approval
Handset Microphone Mute Function
Pause / Flash Functions
Auto Frequency Hop When Interfered