APKPure Appを使用する
USM CRMの旧いバージョンをダウンロードすることが可能
USMモバイルCRM（カスタマリレーションシップマネジメント）
USM mobile CRM (Customer Relationship Management) helps employees working in the field to stay on top of all their sales activities. It enables access to customer data and contact information at finger tips from anywhere. Improve sales efficiency by identifying more leads, scheduling more activities and closing them quickly.
Features:
1. Start the day with a clear picture of every scheduled tasks, calls and meetings.
2. Log calls and schedule follow-up activities.
3. Add notes, documents with ease.
4. Be sure to never miss an activity by setting up reminders
5. Send emails and organize them effectively