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User’s Guide AT Command Reference
2110212 Rev 1.0 Page 117
12.6. Stored Profile Settings for CDPD Mode
The CDPD mode stores a factory profile and a user profile. The user profile is a copy of the
settings at the time the &W (Write the Active Profile) command is issued.
The following elements are saved with &W (Write the Active Profile) and recalled with Z (Reset
to Stored Profile) or &F (Factory Settings Restore):
Command Description Factory Setting
E
Echo (Command State) 1 (Enabled)
Q
Quiet – Result Code Display Option 0 (Codes returned)
V
Verbose – Result Code Form 1 (Verbose)
&D
Data Terminal Ready Options 2 (Hang up)
&I
SLIP RI Indicator 1 (enabled)
S
Registers As noted in tables
above.
+WS
Registers except as noted below As noted in tables
above.
Note that there is a minor bug with revision 1.3.5 and earlier firmware. The saved profile will
include the settings of S31 (Logic Sleep) and +WS214 (Booster Enable) but these two registers
are not restored with the ATZ command. They are restored when the modem is reset or power
cycled.
The following settings are saved in non-volatile RAM at the time the command is issued. &W, Z,
and &F have no effect on these:
Command Description
+IPR
Baud rate setting.
+WPNEI=
Active NEI Write. The NEI table (4 entries) is stored.
+WPSPNI=
Service Provider Network ID Table.
+WS173
Registration Mode. (Manual or Automatic)
+WS174
Channel Side Preference
+WS175
CDPD Sleep Idle Time
+WS176
Auto-register NEI Index
+WVFRIEND
The Friends table (10 entries)
Note that +WS197 (Active NEI Index) will be loaded with the value of +WS176 on any of: reset
(including +WVRESET), power-up, and profile restore (Z and &F).