As defined in the Nokia 30 AT Commands Reference...
<mr> GSM 03.40 TP-Message-Reference in integer format
This is returned after a successful SMS send via AT Command +CMGS as
It basically counts how many SMS I have sent so far. It increments by 1 everytime I successfully send an SMS.
How can I reset this to 0 (zero) or 1 (one) using AT Command? I can't find any reference to this from the Nokia 30 AT Commands Reference.
Thanks in advance!