Tips: Cost reduction
Cell phone vs. TU extension
When to use your business mobile phone, when (if possible) to call from the TU extension?
Conversations with the business mobile phone abroad
With the exception of the USA, Canada, Australia and New Zealand, it is generally the case abroad that incoming calls are about half cheaper than active calls. Due to this large difference, it is recommended - if feasible - that employees who are abroad are primarily called from the TU.
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The Service Center can be reached digitally from 8 a.m. to 4 p.m. on Mondays to Fridays and will also be in person from 8 a.m. to 12 p.m. on weekdays.