The 1600's address book can store multiple phone numbers, as well as physical and email addresses. Meanwhile, the phone's built-in speakerphone makes it easy to talk without having the phone to your ear. Polyphonic ringtones are included, as is a vibrating alert. Ringer IDs let you assign specific ringtones to particular callers.
The 1600 is a natural mobile messaging companion with support for text and picture messaging. T9 text entry, which is a technology that makes it easier for people to enter words and text on handsets, is built into the unit-- a plus for mobile email and text messaging users.
Other features include:
- Stores up to 200 contact entries (plus 250 stored on SIM card)
- Full color-display, screensavers and wallpaper
- Store up to 60 SMS text messages
- Full duplex speakerphone
- Reminders
- Headset jack
- Changeable faceplates