Dear Brindha, If employees have time to talk on mobile or chat, it suggests they have some disposable time. Instead of reprimanding them for using mobile phones, consider conducting a workload analysis to determine if they have sufficient work.
In your company, you face the challenge of excessive mobile phone usage. Conversely, in some companies, employees are known for not attending or returning calls.
Communication Preferences
Secondly, do top management officials prefer "phone" as a medium of communication? Does the top boss habitually pick up the phone to start a conversation? Is he reluctant to write emails? In the modern workplace, all types of media should be used for communication, such as email, SMS, telephone, WhatsApp messages, and so on. The choice of communication medium is at the individual's discretion. However, over-reliance on one medium can impact work, as seen in your company's case with telephonic communication.
Working Hours and Culture
Thirdly, do employees work beyond their specified working hours? Is working late customary in your company? Do top-level officials encourage working late? If so, consider implementing a rule that all employees must leave the workplace on time, and require permission for extra hours.
Socialization at the Workplace
Fourthly, regarding socialization, while it is important, has your company promoted a culture of over-socialization?
Organizational Communication
Lastly, regarding organizational communication, it seems your company may have placed too much emphasis on personal communication, which now overrides organizational communication.
In light of the above, I recommend reviewing the organizational culture of the company. Discuss the issue with managers to understand their challenges. Talking on the phone might be a job requirement for some roles. For instance, an average Purchase Manager might spend 4-6 hours a day on the phone, which is inherent to the job. Therefore, identify who needs an exemption.
Average Indians are garrulous, unlike the more reserved British. To some extent, you might be challenging the cultural norm itself!
Thanks,
Dinesh Divekar