Can I use a service number within NL as CLI?

CLI (Calling Line Identification)

What is a CLI?
Can I use a mobile number as CLI?
Can I use a service number within NL as CLI?
Do I always have to send a valid CLI with a call?
What phone number formats are supported?

Product

Voice

Resolution

According to the Dutch Telecom Regulator (ACM) the below is allowed to be used as CLI within The Netherlands.

“As a number user, you may send any own telephone number prior to a call as long as it matches the destination of the numbering plan, EXCEPT 090x (and 18xy) due to the risk of misuse/ECC Recommendation(11)/02
–3190X number users are therefore NOT allowed to send their number with outgoing calls, except for toll-free 090X numbers.
–31800 and free 3190X number users are allowed to send their number with an outgoing call, because the risk of consumer damage is nil (free nature).”

Update: ECC Recommendation (11)02 has now been replaced by ECC Recommendation (19)03, recommends “that premium rate numbers should not be presented as OI/CLI”. It is expected that 0800 and free 090x numbers do not qualify as 'premium rate' numbers.