NEC Aspire S IntraMail System Manual page 108

Guest Mailbox
To transfer your active call to a co-worker's mailbox:
Press HOLD .
1.
2. Press MSG .
3. Dial the Guest Mailbox number.
4. Press SPK to hang up.
■ To transfer a call to a co-worker's mailbox from a single line telephone, use the following procedure:
Hookflash + Dial *8 + Dial the co-worker's mailbox + Hang up.
98 ◆ Chapter 2: Features
Transferring your call to a Guest Mailbox
IntraMail for Aspire System Guide