Hybrid phones, including tri-mode phones and pager-phones.

Beepwear
From Timex and Motorola - manufactures pager watches

Einstein Personal Communications Services
A phone that combines pager, voice mail, PCS phone and home phone all in one.

The pdQ Smartphone
The Qualcomm pdQ that combines a CDMA phone and a Palm computer

The Tri-band Phone
Worldwide travelers don't need to carry two phones anymore. The Motorola Tri-band phone is compatible with both American and European frequencies.

Motorola's "Multi-Communications Devices"
These two phones combine: telephony, pager, microbrowser and even two-way radio.

Timeport Information Pager
SkyTel offers this Motola "information pager", that will give you access to driving directions, stock quotes, news, weather, airline schedules and two-way paging

The Benefon ESC!
A large screen phone that combines GSM phone capability and GPS (Global Positionning System), allowing you to locate yourself on an onscreen map and find your way. Similar to some AutoPC devices.