https://community.o2.co.uk/t5/Android/No-voicemail-number-is-stored-on-the-SIM-card/m-p/559592#M25308 Open the phone app then press settings. You should see an option to input a voicemail number. Just put in 901 and press save or done. Sat, 02 Nov 2013 11:46:51 GMT MI5 2013-11-02T11:46:51Z https://community.o2.co.uk/t5/Android/No-voicemail-number-is-stored-on-the-SIM-card/m-p/559586#M25307 <P>ZTE V956 running android 4.1.2 -&nbsp;<SPAN style="line-height: 20px;">I get voicemail notification OK but when I press the icon to auto-connect the phone can't find the number on the SIM. </SPAN></P><P><SPAN style="line-height: 20px;">I know I can just dial 901 but I would like to be able to add the number or make it accessible. Any idea how to do that?</SPAN></P> Sat, 02 Nov 2013 11:44:49 GMT https://community.o2.co.uk/t5/Android/No-voicemail-number-is-stored-on-the-SIM-card/m-p/559586#M25307 Anonymous 2013-11-02T11:44:49Z https://community.o2.co.uk/t5/Android/No-voicemail-number-is-stored-on-the-SIM-card/m-p/559592#M25308 Open the phone app then press settings. You should see an option to input a voicemail number. Just put in 901 and press save or done. Sat, 02 Nov 2013 11:46:51 GMT https://community.o2.co.uk/t5/Android/No-voicemail-number-is-stored-on-the-SIM-card/m-p/559592#M25308 MI5 2013-11-02T11:46:51Z https://community.o2.co.uk/t5/Android/No-voicemail-number-is-stored-on-the-SIM-card/m-p/559596#M25309 When my phone was new and I needed to assign the voicemail number I opened the dialler, long-pressed number 1, and added 901 as the quick dial entry for that number. Sat, 02 Nov 2013 11:59:47 GMT https://community.o2.co.uk/t5/Android/No-voicemail-number-is-stored-on-the-SIM-card/m-p/559596#M25309 Anonymous 2013-11-02T11:59:47Z