接通费

• 扌(hand; arm)RADICAL
• 妾(concubine; intimate)PHONO-SEMANTIC

Using your hand to welcome a secondary wife coming home illustrates the idea of receiving.

• 辶(step; move)RADICAL
• 甬(passage; channel; path)PHONO-SEMANTIC

Following a clear pathway or passageway is the meaning of the character.

• 弗(not; no)PHONETIC
• 貝(shell; currency)RADICAL

Expense is money that you can never keep in your hand no matter how hard you try.