Features:
1) Model HCD399(35V)P/TSDL:
a) FSK and DTMF compatible
b) Stores 160 incoming and 25 outgoing calls
c) "Do not disturb" function
d) Voice announces incoming number, time, and date
e) Auto-redial
f) Electronic calendar
g) Adjustable ring volume
h) Pre-dial function
i) Anti-EMI and thunder-proof design
2) Model HCD399(35C)P/TDSL:
a) FSK and DTMF compatible
b) Displays incoming phone number, date, time, sequential number,
and total number of incoming calls
c) Indicates new call, repeat call, and long distance
d) Stores 80 incoming and 30 outgoing numbers
e) Auto-redial
f) Automatically filters local area code
g) Electronic calendar
h) 3-step lock
i) Hands-free dialing and volume adjust
j) Pulse- and tone-dialing modes
k) 3 alarm clocks
l) Hold music
m) "Do not disturb" function
n) 8 ringer types
o) Anti-EMI and thunder-proof design