Polycom KIRK 4020 Dual Mode

KIRK 4020 Dual Mode, 15/150 hours, 130g, B-answer Robust, well-designed and competitively priced handset
The KIRK 4020 handset is a robust, well designed and price competitive handset. It meets demands for free mobility and is built for long-term dependability in harsh environments.

Features and Benefits
- Large alphanumeric, back-lit display
- Internal/external ring pattern
- Silent mode
- Volume control and LED indication of incoming and unanswered calls
- Alarm key – ready for alarm application
- Dual Mode

Frequency bands:
1881.792-1897.344 MHz
1921.536-1928.448 MHz
1911.168-1926.720 MHz