The phones on my account have a phone number but have restrictions on Incoming/Outgoing calls (CEL restrictions). Can I use MAM?
Yes, assuming the phones meet the additional requirements, you can use MAM. However, each phone with CEL restrictions must have the phone number stored on the phone. To store the phone number, from the idle screen press the MENU key. Select MyInfo. Select Line 1 and enter the phone number if it does not appear.