How To Change The Date and Time

  To change the date and time on all the phones you must first enter customer programming; To enter customer system programming, with the handset down. Press the TSFR key Enter 200 Enter code 1234 Volume key to enable Press blue key (speaker key) Then type in 505, you must manually type under the numbers [...]

By |2016-10-19T09:17:42+00:00September 9th, 2013|Blog|0 Comments