Question about Plantronics CS70 Wireless Headset

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How to pair CS70 WIRELESS HEAD SET to computer speech program

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You need to have a switch.  GN Netcom makes a good switch that with the touch of a button will switch between the telephone and the computer.

Posted on May 22, 2009


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Mistake sorry everyone, plantronics voyager pro x cs70 .cannot get to work on my nokia c2-01 please help

Oftentimes there may be interference from other bluetooth devices on the phone. Disable them first, disconnect the battery from the phone for 30 seconds (helps to reset) and follow the pairing instructions from the link below.

Plantronics Voyager Pro User's Guide

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Sep 30, 2011 | Plantronics CS70 Wireless Headset

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The headset picks up but it doesnt answer the phone. CS70 NC headset.

If it's not answering the phone, your phone may need to be programmed for auto-pick up so that it automatically opens the telephone line when you turn on your headset. Also, make sure the round compatibility dial (located to the left of the base) is set right (not between numbers and most phones work on setting #1).

Good luck from Headsets Direct - 800-914-7996.

Aug 09, 2011 | Plantronics CS70 Wireless Headset

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The headset does not come on

CS70 headset does not come on:

If the CS70 base has lights, to show that it is getting electrical power, you may need to re-pair the headset to the base unit (the headset will usually just beep when you press the button). Here is the link for subscription or how to re-pair the headset and base.

If the headset doesn't beep or anything when the button is pressed, and the base has lights, it could be that the internal battery has worn out and the headset needs to be replaced. The CS70 is an older model that has been discontinued for a few years, however you can get the CS70N replacement headset which will work on your base.

Aug 07, 2011 | Plantronics CS70 Wireless Headset

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Headset picks up but there's no dial tone and we can't dial out.

The CS70 headset is definitely paired up to the base and has a good connection if the lifter raises up, sounds like maybe the compatibility setting may need adjusting. The number one should be in the three O'clock position, the compatibility setting is on the left side of the base unit. Here is a link below for the user guide if you need help with the adjustment.

Plantronics CS70 User's Guide

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Jul 05, 2011 | Plantronics CS70 Wireless Headset

1 Answer

The Headset Lifter won't pick up the calls. Nothing happens when I push the ear button to lift it up. I thought maybe it wasn't fully charged when I tried it yesterday. At that point, I made...

If the CS70 headset has a charge and beeps when you press the call control button, you may just need to re-pair or re-subscribe the headset to the base unit. Here is a link for the pairing / subscription instructions:

Plantronics CS70 Pairing Instructions

If the headset is not charging, the internal battery may be worn out and the headset may need to be replaced (the battery is hard wired and is not replaceable). The replacement headset is model 72910-01. Below is a link where you can purchase the replacement headset.

Plantronics CS70 Replacement Headset

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Jun 24, 2011 | Plantronics CS70 Wireless Headset

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Plantronics CS70 is paired with the Yealink EHS36 it will not pick up the line, you can hear nothing but the EHS36 clicking

You are using a Jabra Electronic Hook switch with a Plantronic's headset, they are not meant to go together. Depending on what phone and model you have would depend on the EHS that you would need.

Plantronics HL10 Handset Lifter

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May 05, 2011 | Plantronics CS70 Wireless Headset

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Need to pair to mobile phone is that possible if so how

The CS70 does not have Bluetooth, so it cannot be used to pair to a mobile phone.

Mar 01, 2011 | Plantronics CS70 Wireless Headset

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Hello I am trying to install a new headset to my CS70 desk phone. The ruber earpiece on mine broke. How can I pair the new earpiece?.

When joining (or pairing) a Plantronics bluetooth headset to another device a lot depends on the other device. Assuming that you know the necessary steps of your phone, PC or other device for connecting a bluetooth device, all Plantronics headsets pretty much follow a set pairing procedure for connectivity. This one is for the Discovery 975:

1 Turn on the Bluetooth feature on your phone.
2 Turn the earpiece on. Press and hold the call control button until the indicator flashes red/white.
3 Use the commands on your other device to locate and select your earpiece. 9xx Plantronics.
4 If prompted for the PIN code or Passkey, enter 0000.

Pairing is successful when the indicator on your earpiece flashes white.

Note If your phone supports Secure Simple Pairing (SSP), you will not need to enter a PIN code or Passkey.

Good luck from Headsets Direct!

Oct 14, 2010 | Plantronics CS70 Wireless Headset

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We had to order a new headset (ear piece) to our CS70 system. Do we need to program it? It is not picking up the handset.

To pair another headset to the same base, you must first enable the multi-shift
pairing feature. Long press (5 sec.) the speaking volume minor adjust up button on
back of base until the power indicator light flashes.
2. Place a charged headset in charging cradle and red indicator light on base will flash
for 2 seconds if the multi-shift pairing feature is enabled. Within 10 seconds of
doing so, press either the "+" or "-" listening volume button for 3 seconds until the
headset talk indicator lights to indicate pairing mode, and goes out after successful
pairing. Repeat steps

Jul 11, 2010 | Plantronics CS70 Wireless Headset

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