Specifications

Chapter 1 – Universal Socket Connectivity
Multi-Tech Systems, Inc. Universal Socket Hardware Guide for Developers (S000342I) 40
The following is an example of a CDMA label:
Host Device
Identification
Multi-Tech
Model
Identification
ESN
(Electronic
Serial Number
in Hexadecimal
and Decimal)
• Other Information the Wireless Carrier Asks You to Provide:
For CDMA SocketModems: The modem's 8-character ESN (Electronic Serial Number) number printed next
to the barcode on the modem. The ESN may vary in format by various CDMA carriers; some use a decimal
number while others use a hexadecimal number.
For GSM SocketModems: The modem's 15-character IMEI (International Mobile Equipment Identity)
number printed on the modem's label.
Note: See the antenna section in Chapter 1 for qualified antenna systems.