- 10 channels, automatically or manually selecting frequency to avoid coincidence.
- 60,000 groups secret codes to anti-parallel.
- Equipped with 3 handsets, convenient to use.
- Base unit workable when power failure.
- Two-way page, intercom and line switch.
- Dialing mode on handset.
- Press any key to answer a call.
- Unique H-F high volume.
- Advanced voice compounding make sound more clear.
- Out of range warning.
- Music hold function.
- Base unit with 10 groups of caller ID memory/review/dial back function.
- H-F volume adjustable.
- Secret code will not lose when power failure and available again when power on.
- Base unit with talk CID and OGM function.
- Chord music rings on base unit adjustable.
- Alarm function on both base unit and handset.
- Handset conversation volume adjustable.
- Handset with chord music rings, 2-level adjustment.