At+Cgatt Ps Attach Or Detach - Quectel BC95 Manual

NOTES
1. 3GPP TS 44.060 specifies the system information messages which give the information about
whether the serving cell supports EGPRS.
2. 3GPP TS 25.331 specifies the system information blocks which give the information about whether
the serving cell supports HSDPA or HSUPA.
Example
AT+COPS=0,2
OK
AT+COPS?
+COPS:0,2,"46001"
OK
AT+COPS=?
+COPS:(2,"RADIOLINJA","RL","24405"),
(0,"TELE","TELE","24491"),(2)
OK
Neul Hi2110 Implementation

<Act>, if provided, must be set to 7.

Only <format>=2 is supported.

Only <mode>=0, <mode>=1 & <mode>=2 are supported.

When <mode>=1, the PLMN setting will not be retained after the UE is rebooted.

<mode>=1 is only for development use and <mode>=0 should be used in production when
AUTOCONNECT is enabled.

The test command currently returns the configured values rather than performs a PLMN search.

3.11. AT+CGATT PS Attach or Detach

The execution command is used to attach the MT to, or detach the MT from, the Packet Domain service.
After the command has completed, the MT remains in V.250 command state. If the MT is already in the
requested state, the command is ignored and the OK response is returned. If the requested state cannot
be achieved, an ERROR or +CME ERROR response is returned. Refer to Chapter 6 for possible <err>
values.
Any active PDP contexts will be automatically deactivated when the attachment state changes to
detached.
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