Long Range Cordless Telephone

Specifications:
1) Up to 5 handsets in one calling group system
2) Transfer call among handsets and Intercom function
3) Outgoing long-distance call lock
4) Both handset and base unit have speakerphone function
5) LCD on both base and handset to display all operations, three
kinds of background colors available, and night illuminating
6) FSK/DTMF auto caller ID, Tone/Pulse dial mode selection
7) MCU control, 100,000 security codes
8) Clock display, timing alarm
9) Talk time display and searching
10) Auto online answer and indication
11) Out-line connection preferred
12) 8 kinds of 16-chord ring for choice
13) Searching dialed (16 phone number) / received / missed number
and quick redial
14) Super power-saving. Long standby time
15) Low battery indicates
16) Battery chargers indicator
17) Valid communication range: more than 20km
18) Frequency: 230MHz +/-5KHz
19) Voltage: 5V/hanset, AC200-240V/base unit