IR829 SNMP OID for discovering connected Cell ID

[shane.stuart.smt]

I have been looking through the Cisco-WAN-CELL-EXT mib file to try and locate the OID for the currently connected ECI or ECGI for the IR829s. I have not had any luck. 
Can anyone in the community point me in the right direction?

[balaji.bandi]

i do not have a device to test, what is the outcome if you do snmpwalk with the below OID?

https://oidref.com/1.3.6.1.4.1.9.9.817

or search :

https://snmp.cloudapps.cisco.com/Support/SNMP/do/BrowseOID.do?local=en