Siemens Cielo 2 Instruction Manual page 7

On CIELO 2 Life BTEs, the left ear hearing
instrument also has a blue number on the LifeTip
Adapter, and the right ear hearing instrument
also has a red number on the LifeTip Adapter (Fig.
3).
Fig. 3: Location of right and left designator
6
Color-coded number
on Tip Adapter
on LifeTip Adapter
Siemens Hearing Instruments