Programming phone numbers - Thomson 26943GE1 Cordless Expansion Handset

One of the following two methods of programming "Preferred Line Assignment-Outgoing" should work depending on which Panasonic phone system your KX-T7433B phone is connected to. Try number one first, if PROGRAM 99 does not get you into station programming, try number 2.

1) Press PROGRAM button then dial 99 to enter station programming. Dial 1, then press INTERCOM button to select Intercom as your Preferred Line Assignment-Outgoing choice. Press AUTODIAL/STORE button to save programming. Press PROGRAM button to end station programming or lifthandset then replace in cradle to end station programming.

2) Press PROGRAM button then dial 19, press AUTODIAL/STORE button. Press INTERCOM button then AUTODIAL/STORE button. Press PROGRAM button to end station programming or lift handset and replace in cradle to end station programming.

Changing the name and extension number can be done through system admin programming from a phone extension allowed by the class of service assigned to that extension by the phone system installer. Typically the attendant phone is allowed this ability. From the programming phone press **1234(1234 is the default password) to access programming. Once in programming dial 003 for extension numbering then press . Enter the current extension number of the phone you want to change followed by the new extension number then press . Lift the handset to end programming. Access programming again by pressing **1234. Dial 004 for extension name programming then press . Enter the new extension number you programmed then enter the name for the extension. Press then lift handset to end programming.

It is possible that your phone has not been assigned an extension number, in that case system installer programming would need to be accessed to assign the port an extension number. The port number the phone is connected to would have to be determined. This could require tracking the wiring back to where it is connected into the phone system. If this is the case I advise calling a qualified service technician.

if you know thw spc/msl you can use ##3282#, ##33284#, and sometimes ##775# and ##786# works for manual programming.