... Blue,Green,Purple,Pink,Yellow. 3.OEM/ODM POP PHONE THE ‘Retro’ handset- Improved call comfort- Allows access to ... 1You need to refer to the attached adaptor table to check which adaptor is needed to connect your mobile ... Step 3You can now securely plug your handset into the hands-free port of your mobile phone(please ... instruction manual to locate this port) POP phone!!The Retro handset for iphone