
Chapter 8 – +G Prefix Commands
CDMA 1xEV-D0 AT Commands Reference Guide (Document S000482B) 38
Chapter 8 – +G Prefix
Commands
+GCAP Get Capabilities
Syntax: AT+GCAP
Description: Reports the modem’s additional capabilities in one or more lines of text containing AT+
commands. This is used to determine if services the user needs can be performed by the
modem. The services and commands reported can be any or all of:
Response Description (related commands)
+FCLASS Fax support (Fax not supported)
+MS Modulation control (+MS, +MR)
+MV18S V.18 modulation control (+MV18S, +MV18R)
+ES Error control (+ES, +EB, +ER, +EFCS, +ETBM)
+CIS707-A IS-707-A (High Speed Packet Data Services)
CIS-856 IS-856 (High Rate Packet Data Air Interface)
+DS Data compression (+DS, +DR)
See also +CGCAP (Get IWF Capabilities).
+GMR Get Revision
Syntax: AT+GMR
Description: Reports the modem firmware version: revision level (see the following paragraphs) and
date, followed by the version for the Preferred Roaming List (PRL) in use. It also reports
the hardware revision.
Example of interpreting the firmware revision level: p2006001:
P: Production release
The next two digits indicate the product ID:
Value Product
28 MC5728V
The next three digits indicate the firmware build version: for example, 060 corresponds to
firmware build version 0.60.
The next two digits (in some cases, four) indicate the point release within the above build
version. In our example, 06001 means point release .01 in firmware build 0.60.
The command also returns version information on some or all of the following:
Description
QCOM Boot images
BOOT SWI Boot Loader: Product/product family description (for example, SWI6800
or SWI6800V2), followed by:
• “FP” (Full Production), “FD” (Full Development), or “PP” (Point
Production)
• Major revision number (2 digits)
• Minor revision number (2 digits)
• Point release number (optional)
Note: Depending on the modem model, the above information may not
apply.
APPL Application code
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