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Plantronics TriStar H81 & H81N Corded Headset Date Codes

  The date code of the TriStar family of headsets will be located on the side of the headset or quick disconnect connection.  The first two numbers represent the month (01=January, 02=February…).  The two numbers following the dash represent the year (04=2004).  Next is the model of the headset.  An “H4” represents the Mirage H41 … Continued

Plantronics Mirage H41 & H41N Corded Headset Date Codes

The date code of the Mirage family of headsets will be located on the side of the headset, near the speaker.  The first two numbers represent the month (01=January, 02=February…).  The two numbers following the dash represent the year (04=2004).  Next is the model of the headset.  An “H4” represents the Mirage H41 model.  If … Continued

Plantronics StarSet H31 & H31N Corded Headset Date Codes

The date code of the StarSet family of headsets will be located on the side of the headset.  The first two numbers represent the month (01=January, 02=February…).  The two numbers following the dash represent the year (05=2005).  Next is the model of the headset.  An “H3” represents the StarSet H31 model.  If an “N” is … Continued

Plantronics CS351, CS351N, CS361 & CS361N Wireless Headset Date Codes

  The bottom of the base will have a white sticker starting with “B” for base.  This is followed by a letter representing the Month (A=January, B=February…) and a number representing the Year (6=2006). The headset will be located under the ear cushion and follow the same letter/number combo as listed above.

Plantronics M2500 Bluetooth Headset Date Code

Plantronics M2500 Bluetooth Headset Date Codes 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 … Continued