Plantronics Marque M155 Bluetooth Headset Date Code

Plantronics Marque M155 Bluetooth Headset Date Code

The date code of your product designates its date of manufacture, and it can be used to establish your warranty period. The date code is generally listed with your product’s model and part number, although this is not always the case.

The chart below can assist with understanding the date code.

Example: If you see H1 on your product, the H is the month of August and the 1 is the year 2001.

Month Code Year Code
Jan A 2001 1
Feb B 2002 2
Mar C 2003 3
Apr D 2004 4
May E 2005 5
Jun F 2006 6
Jul G 2007 7
Aug H 2008 8
Sept I 2009 9
Oct J 2010 0
Nov K 2011 1
Dec L 2012 2

The two character Date Code on the Marque M155 Bluetooth headset is located on the same side of the headset as the eartip and is on the same line of text that starts with CE.

Image of the Marque M155 Date Code Location

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