GR4x to GR64 Migration Guide
Migration Guide
This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged without prior written agreement.
Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à des tiers sans son autorisation préalable
Function
Differences in GR64 compared with GR47/48
AT Command
from: 0,1,2
to: 0,1,2,3
to match audio profile parameter <op>
AT*E2EAMS
Audio Profile Modification Some legacy <op> parameters are not supported
because of the fundamental difference in audio path
architecture
AT+CBST
Select Bearer Service Type Same as GR47/GR48 command
Define PDP Context
<cid> values changed
AT+CGDCONT
from: 1-10
to: 1-20
new =? query responses provided for:
<d-comp> data compression;
<h-comp> header compression
AT+CGREG
GPRS Network Registration
Status
Same as GR47/GR48 command
IP Activate
<cid> added as response to AT*E2IPA?
Value range of <cid> changed
from: 0-10
AT*E2IPA
to: 0-19
for a reference to a PDP context identifier previously
defined with AT+CGDCONT
IP Socket Close
<SockId> optional parameter added
AT*E2IPC
IP Open/Connect
<SockId> optional parameter added
AT*E2IPO
IP Info
Same as GR47/GR48 command
AT*E2IPI
IP Error
<SockId> added as parameter
AT*E2IPE
[= Error] response removed
Intermediate result codes added for:
<ErrNum> 0-18
AT*E2IPL
IP listen (server)
Same as GR47/GR48 command
AT*E2IPRH
IP Resolve Host
Same as GR47/GR48 command
AT*E2IPS
IP Setup IP Parameters
Same as GR47/GR48 command
AT*ENAD
Internet Account Define
Same as GR47/GR48 command
AT+CGMR
Read Revision
Identification
<Revision> parameter changed
from: a string containing date (year, month, day,
hour, minute) plus KRC number
to: a string containing the SW product number
(CXC number) and software revision
Identification Information
Following <value> options deleted:
ATI
GR4x to GR64
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