https://community.o2.co.uk/t5/Tech-Support/Call-waiting-not-working/m-p/1615479#M32582 <P>Hi my call waiting is not working&nbsp;</P> Fri, 21 Apr 2023 09:45:46 GMT Pete17 2023-04-21T09:45:46Z https://community.o2.co.uk/t5/Tech-Support/Call-waiting-not-working/m-p/1615479#M32582 <P>Hi my call waiting is not working&nbsp;</P> Fri, 21 Apr 2023 09:45:46 GMT https://community.o2.co.uk/t5/Tech-Support/Call-waiting-not-working/m-p/1615479#M32582 Pete17 2023-04-21T09:45:46Z https://community.o2.co.uk/t5/Tech-Support/Call-waiting-not-working/m-p/1615482#M32583 <P>The info we have on Call Waiting is in this guide at the bottom <LI-PRODUCT title="Guide: All you need to know about O2 Voicemail 901" id="Guide006"></LI-PRODUCT></P><P>If iPhone look at this guide <A href="https://techwiser.com/ways-to-fix-call-waiting-not-working-on-iphone/" target="_blank" rel="noopener">https://techwiser.com/ways-to-fix-call-waiting-not-working-on-iphone/</A>&nbsp;</P><P>If Android check this <A href="https://www.wikihow.com/Activate-Call-Waiting-on-Android" target="_blank" rel="noopener">https://www.wikihow.com/Activate-Call-Waiting-on-Android</A>&nbsp;</P><P>If you need to call O2...</P><P>Give O2 a call on 202 &nbsp;or 0344 809 0202 (Contract) 4445 or 0344 809 222 (PAYG)</P><P>Or you can message O2 on Facebook ( <A href="https://o2uk.co/O2CFB" target="_blank" rel="noopener">https://o2uk.co/O2CFB</A>) , Twitter ( <A href="https://o2uk.co/O2CTW" target="_blank" rel="noopener">https://o2uk.co/O2CTW</A>) or Instagram ( <A href="https://o2uk.co/O2CIG" target="_blank" rel="noopener">https://o2uk.co/O2CIG</A>), hopefully they should be able to help.</P><P>&nbsp;</P> Fri, 21 Apr 2023 10:07:05 GMT https://community.o2.co.uk/t5/Tech-Support/Call-waiting-not-working/m-p/1615482#M32583 Cleoriff 2023-04-21T10:07:05Z