Operating in MPT trunked mode 79Operating in MPT trunked modeNote: Your radio must have trunking functionalityprogrammed before it can operate in MPTtrunked mode.The following topics are covered in this section:■ changing your operating mode■ checking that your network is available■ changing your network■ making a preset call■ about talkgroups and scan groups■ making a talkgroup call■ changing group membership■ about emergency operation■ dialling a PABX number■ dialling a PSTN number■ receiving a call■ re-establishing a call■ checking missed calls■ about status messages■ about trunked text messages■ placing the radio in do-not-disturb mode■ calls to conventional channels or conventional groups