LE910Cx AT Commands Reference Guide
80502ST10950A Rev. 14 Page 781 of 1904 2022-03-04
IPv4 Address Allocation through NAS
Signaling
IPv4 Address Allocated through DHCP
indicates whether the PDP
context is for emergency bearer
services or not.
PDP context is not for emergency bearer
services
PDP context is for emergency bearer
services
a special form of the Set command, +CGDCONT=<cid>, causes the values
for context number <cid> to become undefined, except cid = 1 and
emergency profile.
emergency profile could be undefined only after setting emergency
indication parameter to 0.
Although max number of PDP profile is 24 , the user can only create 16 PDP
profiles (persistent profiles) , the rest 8 are temporarily profiles.
Profile 1 is the default profile and the attach profile, so even if you delete all
profiles, the profile 1 is always regenerated regardless rebooting.
In case of Verizon network operator, profile 3 is also used to attach profile.
So if delete 3 profile with +CGDCONT=3 command, profile 3 is re-created
after rebooting.
Predefined PDP profile file that operator requested should not
recommended to delete.