Hi, we have 2 setups CME and CM.
I need to take one phone from CM and register to CME.
1. **##** but old CM retain.
2. # then 1234... but it didnt ask me to remove old configs. so it re-registered to CM and firmware got updated.
3. Erased config (pressing more soft key) but device configuration--> CM gives old CM info.
Please tell me how to register this phone to CME.