Apologies for this OT query, but I know that there are many list members who are very knowledgeable about mobile phones and might be able to save me scanning a lot of print documentation. I am one of those strange people who still use a mobile phone largely for having a conversation with someone at the other end of the line, so my knowledge is largely limited to what I need for that purpose. My phone has various hot keys set up and I use them when needed, but I believe that in addition certain operations can be performed by entering a string like *#xx# e.g. *#10# for "Store number". (asterisk hash 10 hash if your screen reader is not set to read all the characters). My queries are 1. Are these codes general or specific to a particular type of phone, and 2. If they are general, is there a list of the strings and their function available on the Internet. I have been trying to find such information via a Google search, but I am not sure how to describe the strings or codes concerned. . Any guidance (off list, if thought more appropriate) would be much appreciated. Thanks in advance, Douglas i -- Douglas Harrison ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq