Data usage and AT+COPS=

I have been sending test messages, once a day for the last month and the data cost is usually about 2K. I am OK with this.

Today I did a AT+COPS? got the carrier name and then put

OK AT+COPS=1,2,“53024” in default-script

By mistake I left out the comma after the number 2 and after about 2 mins I noticed the modem still indicated a connection.

That little experiment cost 300K. I did get an error message that seems to confirm that the PPP connection was not taken down.

Exceptions.HologramError.PPPError: Existing PPP session(s) are established by pid(s) [4324]. Please close/kill these processes first

I have seen several different examples of the

Is my attempt correct?


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