ما هي الطريقة الصحيحة لتجنب الوقوع في ذنب السرقة أو خيانة الأمانة عند استخدام هاتف العمل للاطمئنان على الأهل؟

It is not permissible for an employee to use work tools for personal gain, unless such use does not affect the tools themselves. Using a work phone for personal purposes harms the work from the perspective of financial costs and the employee's preoccupation. Therefore, if you use the phone for your personal benefit, you must seek permission from the employer or pay for the financial cost consumed, unless the authorized official pardons you.