001-0003-819 Rev 1
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Module Identification
Label Information
The label contains the CalAmp DataCom part number, serial number, FCC ID and the ESN
number. The ESN number is required by your cellular carrier when activating your data
contract. The ESN number is provided in decimal and Hex formats; format is dependent on
your carrier type.
ESN Dec: The Electronic Serial Number of the cellular module in decimal format.
ESN Hex: Same number as above but in a special HEX format.
General Description
The 819-1XRT Cellular Data Modem from CalAmp is the ideal solution for a wide range of
cellular data network serial connectivity requirements.
The 819-1XRT version features CDMA 1xRTT speeds. The 819-1XRT supports both circuit-
switched and packet-switched services.
Features and Benefits
1xRTT Dynamic or Static IP (Mobile IP/DMU)
RS-232 connector
Dual Band Digital CDMA 800 MHz and CDMA PCS 1900 MHz
Circuit Switch Data origination and Termination
PPP originated Tethered Data Calls for TCP/IP capable devices
Packet data transmission speeds up to 153 kbps
RSSI indicator
Optional AGPS
Optimized for OEM applications
Catalog Part Number Breakdown
819-1XRT-XXX (XXX = Carrier Identifier)
VZW = Verizon Wireless
ALT = Alltel
SPN = Sprint
TMC = Telus (Canada)
