Special Characters (Poly)

The following special characters are used to implement enhanced feature key (EFK) functionality. EFK labels must not contain these characters. If they do, you will experience unpredictable behavior.

• exclamation mark [!]
• apostrophe ['] or ASCII (0x27)
• dollar sign [$]
• caret [^]
• semi-colon [;]
• quotation marks ["]
• quotation marks ["] followed by less than [<]

Special characters do not affect BLFs. They only affect the following EFKs:

• Intercom to Prompt
• Intercom to Co-worker
• Company Speed Dial
• One Touch Speed Dial
• Voicemail

---

© Copyright 2024

Document Version: Final 1.0

Send Feedback