Functions：

Caller ID Display

Alphanumeric Keypad

DTMF

Keypad Lock

Ringer Volume

Adjustable Ringtone

Speakerphone (Good Quality and Loud)

Mute Key

Redial Key

Flash key

Phonebook stores names and numbers (20 minimum)

Calling Number Display (10 minimum)

Last Number Redial (5 minimum)

Stores Frequently Called Numbers

Date and Time Display

Hours Talk Time (Min 10) / 100 Hours Standby Time (Min 100)

Auto-answering machine function with 12 minutes recording time

Phone Finder

Can do Intercom setup with an extension handset. Can transfer calls to extension

3 Way Conference Calling (2 internal handsets and 1 eternal call)