Telit Wireless Solutions ME910C1-WW - Power Supply; Power Supply Requirements

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AT Commands Reference Guide
80529ST10815A Rev.2– 2017-09-14
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3.3 Storage
Factory Profile and User Profiles
The Telit wireless modules store the values set by several commands in the internal non-volatile memory
(NVM), allowing to remember these settings even after power off. In the NVM, these values are set either
as factory profile or as user profiles: there are two customizable user profiles and one factory profile in
the NVM of the device. By default, the device will start with user profile 0 equal to factory profile.
For backward compatibility, each profile is divided into two sections.
One base section that was present historically and one that is saved and restored on early release of the
code, and the extended section that includes all the remaining values.
Command &P is used to set the profile to be loaded at startup. &P instructs the device to load at startup the
full profile: base + extended sections.
The &F command resets to factory profile values only the commands of the base section of profile, while
the &F1 resets to factory profile values the full set of base + extended section commands.
The values set by other commands are stored in NVM outside the profile: some of them are stored always,
some other are stored issuing specific commands (+CSAS). All of these values are read at power-up.
The values set by following commands are stored in the profile base section:
AUTOBAUD : +IPR
COMMAND ECHO: E
RESULT MESSAGES: Q
VERBOSE MESSAGES: V
FLOW CONTROL OPTIONS: +IFC
DTR (C108) OPTIONS: &D
DCD (C109) OPTIONS: &C
POWER SAVING: +CFUN
S REGISTERS: S0; S3;S4;S5
FLOW CONTROL: &K
CHARACTER FORMAT: +ICF
The values set by following commands are stored in the profile extended section:
+CSCS, +CMER, +CMEE, +CGEREP, +CGREG, +CMGF, +CEREG, +CSDH, +CNMI, #PSNT, #QSS, #SKIPESC, #SIMDET,
#E2SLRI, + CIND, #NITZ, +CLIP, +CLIR
The values set by following commands are automatically stored in NVM, without issuing any storing
command and independently from the profile (unique values), and automatically restored at startup: