![](http://pdfasset.owneriq.net/0/e0/0e0023d4-4f4c-4dc6-a4dd-ca69928154d2/0e0023d4-4f4c-4dc6-a4dd-ca69928154d2-bg20.png)
Chapter 5 – Reference Information
Multi-Tech Systems, Inc. MultiModem GPRS USB Wireless Modem User Guide 32
Chapter 5 – Reference Information
Wireless Modem Reference Information
GSM reference documents: GSM 03.40, GSM 03.45, GSM 04.11,GSM 04.21, GSM05.08,
GSM 07.01,GSM 07.02, GSM 07.05, GSM 07.07.
ETSI contact: ETSI Secretariat
F-06921 Sophia Antipolis Cedex, France
e-mail: secretariat@etsi.fr
Service: The AT commands manual is available on the Multi-Tech web site:
http://www.multitech.com