Workers at German telecommunications firm Deutsche Telekom are planning a one-day strike at the company as part of wage negotiations, the verdi trade union announced on Friday. The nationwide strike is called for Monday against Telekom, a major provider of phone, internet and mobile service in the country. The strike is intended to put pressure on Telekom to improve its wage offer to workers during ongoing collective bargaining talks. “The employers’ offer so far is far from sufficient to meet the employees’ expectations. There must be significant movement in the decisive round of negotiations…