*61: Activates the caller id blocking on all outbound calls
From PhonePower Knowledge Base
This will Block the Caller ID for all outgoing calls placed from the Phone Power phone.
To use:
Pick up the Phone Power phone.
Once you hear a dial tone, dial *61#.
Hang up the Phone Power phone.
Now caller ID will be blocked for all outbound calls.
- Note - Using this option overwrites outbound caller ID blocking from the My Account settings.
To unblock the Caller ID for one outbound call
To show the caller ID on a per call basis, dial *82 + the phone number you are calling.
This will allow your caller ID to be shown for this single outbound call.