t40 and t21

[centraltelecoms]

Chris
The trouble with the dial plan options is that once you've blocked calls, there's no over-ride option to allow the phone to make block all but pre-defined calls.
The work-around I've used so far, is to use the replace rule. Essentially i've set it so if you dial 1 - it calls one preset number. Dial 2 - it calls the other preset number.
Then if you call any other number type it changes it to call 12345 0, which just means the phone can't call out other than the two speed-dials.
Seems to be working, not ideal but doing the job.