GE 29897GE1 Corded Phone "concept manuals" Questions

I need to change my answering machine voice message.....how do I do that? Also, this is our number for our business and our home. Is there a way we can separate incoming messages. ie: to leave a msg. ...

...alphabetic FEATURES, look at TRS (Toll Restriction) and COS (Class Of Service). It explains the concept of call restriction and how to program it. We have a different 308 in the US, one that was ...