GE 28112 Trio Cordless Phone "date code mean" Questions

...the problem is with the phone Model # 29369GE1-A S/N 40039324 Date code 5452RB Have you tried erasing all of your recorded messages? Usually the short dial tone beeps mean you have a pending

...date on the toshiba dkt3020sd dkt 3020-sd dkt-3020sd you have to just press # followed by 652 access code then you will hear the tone twice. now take the time you have with the formula above example ...

...date of the last repair - if found (0000) 5. Shows life timer of phone (time passes since last start)*#3370# - Enhanced Full Rate Codec (EFR) activation. Increase signal strength, better signal ...

...code rather than F9*9) 9*4 NORSTAR DOOR PHONE PROGRAMMING 9*5 FLASH LOW RANGE CHECK FEATURE CODES 9*7 ACD ADMIN MAINTENANCE SESSION 9*9 VOICE MAIL INTERFACE (VMI) CODES 900 SMDR,enter an account ...