Protocol-Reject for 'Compression Control Protocol'

Trying to set up Raspberry Pi with FONA module and 2G sim card from Hologram.
Currently able to do these things -

  • power on FONA, receive LEDs as expected
  • create serial connection, send AT and receive OK
  • use this PPPD configuration
connect "/usr/sbin/chat -v -f /etc/chatscripts/gprs -T hologram"
/dev/serial0
115200
noipdefault
usepeerdns
defaultroute
persist
noauth
nocrtscts
local
debug
  • turn on FONA ‘sudo pon fona’

After doing all of that I do not see a ppp0 interface in ifconfig.
‘cat /var/log/syslog | grep pppd’ includes these messages:

Connect: <--> /dev/serial0
...
PAP authentication succeeded
Protocl-Reject for 'Compression Control Protocol' (0x80fd) received
LCP terminated by peer
Connection terminated.
Modem hangup

I found a StackExchange post that references this issue where the solution was described as a ‘provisioning issue with my MVNO’.

Does the hologram configuration of sim card have anything to do with MVNO in my case or any other suggestions on how to proceed??

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