4213.7. PROGRAM SIM CREDIT REQUESTFollows the SMS commands list the user can send to the control panel to set the SIM credit request (credit request can be done via SMS ordirectly on front panel).SIM CREDIT REQUEST DEPENDS ON NETWORK OPERATOR.IT IS NOT POSSIBLE TO USE UMTS TYPE SIM.SIM credit mode Programming command ExampleContract xxxx#cre c -RechargeableCredit request by phone call to “yyyyyyyyyyy”Answer from operator: SMSxxxx#cre t yyyyyyyyyyy 0000#cre t 404RechargeableCredit request by SMS to “yyyyyyyyyyy”Answer from operator: SMSxxxx#cre s yyyyyyyyyyy text 0000#cre s +40916 CREDITRechargeableCredit request by phone call to “yyyyyyyyyyy”Answer from operator: flash messagexxxx#cre f yyyyyyyyyyy 0000#cre f *123#13.8. SIM CREDIT REQUESTxxxx#riccreStart the SIM credit request with the telephone operator: the control panel with reply with an SMS of thecredit amount left. In the case of a failed connection, the control panel will send “No operator response tryagain later”.13.9. SET THE ALERT FOR SIM EXPIRINGSet the number of days after which the control panel will send an SMS alert for the SIM expiration. If the number of days is set to "0"(zero),this service is disabled.xxxx#scad yyy Set a reminder for SIM expiration between yyy daysTHE NOTICE OF SIM EXPIRATION WILL BE SENT FROM THE CONTROL PANEL ONCE ONLY (AT THE END OF TIMESET) AND ONLY TO THE FIRST NUMBER STORED IN THE INTERNAL DIALLERONCE IT EXPIRES, IT IS NOT RESTORED AUTOMATICALLY; YOU WILL NEED TO MANUALLY RESET IT