Cloud-based telephone communication services for the hotel and hospitality industries; telephone communication services for the hotel and hospitality industries; cloud-based telephone communication services; telephone communication services; installation and testing of telephone communication services; installation and testing of telephone communication services for the hotel and hospitality industries; provision of SIP telephone lines; provision of SIP telephone lines for the hotel and hospitality industries; installation and testing of SIP telephone lines; provision of telephone communication services relating to legacy PBX systems and PBX systems; provision of telephone communication services for extension to extension dialling between properties, for the creation of centralised call centres, for replacing on-premises voicemail systems, for creating name displays between properties, for providing voicemail services, for providing voicemail to email services and for fax to email services; telephone communication services for the purposes of creating centralised and distributed working environments between properties; telephone communication services to enable communication between legacy PBX systems; telephone communication services to enable communication between legacy PBX systems and hosted PBX systems; provision of telephone communication services relating to legacy PBX systems and PBX systems for the hotel and hospitality industries; provision of telephone communication services for extension to extension dialling between properties, for the creation of centralised call centres, for replacing on-premises voicemail systems, for creating name displays between properties, for providing voicemail services, for providing voicemail to email services and for fax to email services, all for the hotel and hospitality industries; telephone communication services for the purposes of creating centralised and distributed working environments between properties for the hotel and hospitality industries; telephone communication services to enable communication between legacy PBX systems for the hotel and hospitality industries; telephone communication services to enable communication between legacy PBX systems and hosted PBX systems for the hotel and hospitality industries