O2 Conference Call

O2 Conference Call:

The O2 conference call feature allows you to conduct a conference call from your Android, Apple iOS, or Windows mobile device. There’s no limit to the number of participants. With this feature, you can easily share the screen with anyone in your organization. What’s more, the O2 conference call is easy to use and requires no activation or download. It’s the perfect option for business meetings and training sessions. And the best part? It’s available in more than 100 languages!

Easy to use:

If you’re looking for an easy-to-use conference calling service, look no further than the O2 conference call service. Available on Android and Apple devices, O2 just calls me and makes organizing a conference call a breeze. Simply set a date, invite the participants and dial their designated mobile numbers or pin codes to get started. All participants will receive a notification to join the conference call, and it balances incoming and outgoing calls automatically.

O2’s conference call service is available for all your favorite devices, including Apple iOS and Android. It works with no limit on the number of participants, which is a great feature. Once you’ve made the call, all the participants will be put on hold, allowing you to continue with the conference call. As long as there’s no obstruction between the base and handset, the range of the conference call is excellent.


A conference call on O2 is easy to make. There is no complicated setup to worry about, and you can even make an O2 conference call for free with the right provider. A popular provider of O2 phone services is WHYPAY, which offers 03 dial-in numbers that come with bundled minutes. By following these tips, you’ll be able to make the most of conference calling with O2.

To participate in an O2 conference call, all you need is an O2 phone and an active account. You can activate the service by calling 1750 from your mobile. Then, you’ll be asked to choose a PIN, and can change it at any time. You can also invite or remove other participants anytime, with a maximum of 25 people per conference call. O2 conference calling is very convenient, and it can even be used for business calls.


If you are considering using a conference calling service on your mobile phone, O2 could be the answer. You can get it for as little as 35p per minute – not a bad price for a business call! However, before you sign up for a plan, it’s worth checking the rates for the type of call you intend to make. It’s a good idea to check other network providers, too, to ensure that you’re getting the best deal.


To use an O2 conference call, you need a unique dial-in number starting with 03, and you need a PIN to access the conference room. You can then join the call and chat away to your heart’s content. You can invite up to 50 people to the call, and you can hold as many as 50. There’s no limit to the number of conference calls you can host, so you’ll never run out of time or money.


  • The activation of an O2 conference call is a simple process.
  • You’ll be required to provide your O2 number, which begins with 03, along with a PIN and room number.
  • Once you’ve received your PIN, you can start your call and begin chatting.
  • You can have as many participants as you’d like in your conference, and you can take as many as 50 people on the call.
  • If you’re looking for a great conference calling service, consider using the free service provided by your mobile provider.

The service is free and included with all new O2 phones. To activate it, dial 1750 from your mobile. You’ll need to personalize your PIN. Press * or 4 to set a new PIN. This service charges the same as a standard landline. This way, you won’t have to pay for extra minutes to receive conference calls. The conference call is a great opportunity to connect with other researchers and find new collaborations.

Adding more people to a conference call:

O2 conference calling is a great way to invite more people into a meeting without having to coordinate individual calls. The dial-in number starts with 03 and is unique to the room you choose. Once you have registered and logged in, you can start making calls to as many people as you want.

The best part is that you can add as many people to your conference call as you want, so you can chat away until you drop. The best part is that you can add up to 25 people to a single conference call with O2, so there’s really no limit to who you can invite.


In order to add more people to your conference call, you must enable the option for it in the O2 app. The Manage button is found in the upper right corner of your screen. It allows you to mute your microphone, switch between speakerphone and Bluetooth, and even add or remove conference call participants. The Manage button will appear as blue when the speakerphone is enabled and gray if no Bluetooth is connected.

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